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Добірка наукової літератури з теми "Chiral Substrates"

Автор: Grafiati
Опубліковано: 6 вересня 2023

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Статті в журналах з теми "Chiral Substrates"

1

Matthews, Jermey N. A. "Shedding light on chiral substrates." Physics Today 64, no. 11 (November 2011): 19. http://dx.doi.org/10.1063/pt.3.1320.

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2

Coscolín, Cristina, Mónica Martínez-Martínez, Jennifer Chow, Rafael Bargiela, Antonio García-Moyano, Gro Bjerga, Alexander Bollinger, et al. "Relationships between Substrate Promiscuity and Chiral Selectivity of Esterases from Phylogenetically and Environmentally Diverse Microorganisms." Catalysts 8, no. 1 (January 5, 2018): 10. http://dx.doi.org/10.3390/catal8010010.

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Substrate specificity and selectivity of a biocatalyst are determined by the protein sequence and structure of its active site. Finding versatile biocatalysts acting against multiple substrates while at the same time being chiral selective is of interest for the pharmaceutical and chemical industry. However, the relationships between these two properties in natural microbial enzymes remain underexplored. Here, we performed an experimental analysis of substrate promiscuity and chiral selectivity in a set of 145 purified esterases from phylogenetically and environmentally diverse microorganisms, which were assayed against 96 diverse esters, 20 of which were enantiomers. Our results revealed a negative correlation between substrate promiscuity and chiral selectivity in the evaluated enzymes. Esterases displaying prominent substrate promiscuity and large catalytic environments are characterized by low chiral selectivity, a feature that has limited commercial value. Although a low level of substrate promiscuity does not guarantee high chiral selectivity, the probability that esterases with smaller active sites possess chiral selectivity factors of interest for industry (>25) is significantly higher than for promiscuous enzymes. Together, the present study unambiguously demonstrates that promiscuous and selective esterases appear to be rare in nature and that substrate promiscuity can be used as an indicator of the chiral selectivity level of esterases, and vice versa.
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3

Ferraccioli, Raffaella. "Progress on the Stereoselective Synthesis of Chiral Molecules Based on Metal-Catalyzed Dynamic Kinetic Resolution of Alcohols with Lipases." Symmetry 13, no. 9 (September 19, 2021): 1744. http://dx.doi.org/10.3390/sym13091744.

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Metal/lipase-combo catalyzed dynamic kinetic resolution (DKR) of racemic chiral alcohols is a general and practical process to obtain the corresponding enantiopure esters R with quantitative conversion. The use of known Ru-catalysts as well as newly developed homogeneous and heterogeneous metal catalysts (Fe, V) contributed to make the DKR process more sustainable and to expand the substrate scope of the reaction. In addition to classical substrates, challenging allylic alcohols, tertiary alcohols, C1-and C2-symmetric biaryl diols turned out to be competent substrates. Synthetic utility further emerged from the integration of this methodology into cascade reactions leading to linear/cyclic chiral molecules with high ee through the formation of multiple bonds, in a one-pot procedure.
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4

Mu, Xiaojing, Xiaoqi Yi, Shangyou Xiao, Chengshan Wang, Gang Chen, and Yan Li. "Substrates for Paraoxonase." Current Pharmaceutical Design 24, no. 5 (May 2, 2018): 615–27. http://dx.doi.org/10.2174/1381612824666171213102310.

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Background: Paraoxonase (PON) is a family of calcium-dependent hydrolases, which is related to many diseases. Elucidation of PON physiological roles, active center and all applications in medical fields are dependent on its substrates. Objective: The reports about PON substrates scattered in a long span of period are collected to afford clue for drug design, diagnosis of PON status and other academic purposes. Method: PON substrates from 133 references are classified and compared. Structurally, PON substrates are generally classified as organic phosphorous esters, lactones and arylesters. Some phosphoramidates, organophosphorous obidoximes, aryl carboxylic acid amides and special fatty alcohol esters as PON substrates are also included. Results: The electron nature, steric hindrance and hydrophilicity of substrate substituents affecting the PON catalytic ability, binding ability and specificities are discussed. Drugs, prodrugs and naturally endogenous molecules in life processes activated or inactivate by PON are reviewed. Interestingly, some organophosphate and lactone substrates are preferably hydrolyzed by one of the PON1R192Q allozymes, and such a substrate is generally essential for differentiating the three PON1192R phenotypes by using a dual-substrate method. Intricately, some chiral substrates are hydrolyzed by PON stereoselectively. Conclusion: As more substrates are synthesized and characterized, more facts about PON structure and catalytic properties (including PON active center and catalytic mechanism) will be revealed, and therefore the use of PON as a drug target or as an accurate disease marker will be achieved.
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5

Recchimurzo, Alessandra, Federica Balzano, Gloria Uccello Barretta, Luca Gherardi, Milo Malanga, and Federica Aiello. "Silylated-Acetylated Cyclodextrins as Chiral Sensors for the Enantiodiscrimination of Fluorinated Anesthetics." Molecules 28, no. 6 (March 20, 2023): 2804. http://dx.doi.org/10.3390/molecules28062804.

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Silylated-acetylated cyclodextrin (CD) derivatives have recently been investigated, via nuclear magnetic resonance (NMR) spectroscopy, as chiral sensors for substrates that are endowed and devoid of fluorine atoms, and the importance of Si-F interaction in the discrimination phenomena has been assessed. Here, the contributions of both superficial interactions and inclusion processes were further evaluated by extending the records to other chiral fluorinated substrates of interest for pharmaceutical applications. Non-equivalences were measured for both the 1H and 19F resonances in equimolar mixtures with the CDs; the promising results also supported the use of chiral sensors in sub-stoichiometric amounts. Finally, the occurrence of inclusion processes was evaluated by analyzing the intermolecular dipolar interactions by means of ROESY (Rotating-frame Overhauser Enhancement Spectroscopy) experiments. The study confirmed that the γCD derivative is the best chiral solvating agent for the fluorinated substrates investigated, likely due to the higher number of silyl moieties that can be involved in Si-F interactions. The contribution of inclusion processes to the enantiodiscrimination was also confirmed by comparison with the α- and β-analogues. Overall, the CD derivatives proved to be able to discriminate fluorinated substrates even when used in sub-stoichiometric amounts.
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6

Bhaskararao, Bangaru, and Raghavan B. Sunoj. "Two chiral catalysts in action: insights into cooperativity and stereoselectivity in proline and cinchona-thiourea dual organocatalysis." Chemical Science 9, no. 46 (2018): 8738–47. http://dx.doi.org/10.1039/c8sc03078b.

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Increasing use of two chiral catalysts in cooperative asymmetric catalysis in recent years raises some fundamental questions on chiral compatibility between the catalysts, modes of activation, and relative disposition of substrates within the chiral environment of the catalysts for effective asymmetric induction.
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7

Librizzi, Paulina, Aneek Biswas, Roger Chang, Xiang-Tian Kong, Matthew Moocarme, Gaurav Ahuja, Ilona Kretzschmar, and Luat T. Vuong. "Broadband chiral hybrid plasmon modes on nanofingernail substrates." Nanoscale 12, no. 6 (2020): 3827–33. http://dx.doi.org/10.1039/c9nr07394a.

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Анотація:
Inverted glancing angle deposition produces closely-spaced, out-of-plane structures around apertures. These nanofingernails exhibit chiral hybrid multi-polar modes, tilted Poynting vector power flows, and hotspots that depend on illuminating circular-polarization handedness.
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8

Müller, Christiane, and Thorsten Bach. "Chirality Control in Photochemical Reactions: Enantioselective Formation of Complex Photoproducts in Solution." Australian Journal of Chemistry 61, no. 8 (2008): 557. http://dx.doi.org/10.1071/ch08195.

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In recent years, new methods have been developed that allow for the photochemical formation of enantiomerically pure or enantiomerically enriched compounds in solution. Major strategies presented in this review rely on the use of chiral complexing agents either in a supermolecular assembly or in a defined 1:1 substrate-template complex. In addition, organocatalytic approaches and a chirality transfer from inherently chiral substrates obtained by spontaneous crystallization are discussed. Synthetic applications show that the area of enantioselective photochemistry has left the state of infancy and is about to become a mature but continuously challenging area of modern chemistry.
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9

Pozar, D. M. "Microstrip antennas and arrays on chiral substrates." IEEE Transactions on Antennas and Propagation 40, no. 10 (1992): 1260–63. http://dx.doi.org/10.1109/8.182462.

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10

Sukenik, Nir, Francesco Tassinari, Shira Yochelis, Oded Millo, Lech Tomasz Baczewski, and Yossi Paltiel. "Correlation between Ferromagnetic Layer Easy Axis and the Tilt Angle of Self Assembled Chiral Molecules." Molecules 25, no. 24 (December 20, 2020): 6036. http://dx.doi.org/10.3390/molecules25246036.

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The spin–spin interactions between chiral molecules and ferromagnetic metals were found to be strongly affected by the chiral induced spin selectivity effect. Previous works unraveled two complementary phenomena: magnetization reorientation of ferromagnetic thin film upon adsorption of chiral molecules and different interaction rate of opposite enantiomers with a magnetic substrate. These phenomena were all observed when the easy axis of the ferromagnet was out of plane. In this work, the effects of the ferromagnetic easy axis direction, on both the chiral molecular monolayer tilt angle and the magnetization reorientation of the magnetic substrate, are studied using magnetic force microscopy. We have also studied the effect of an applied external magnetic field during the adsorption process. Our results show a clear correlation between the ferromagnetic layer easy axis direction and the tilt angle of the bonded molecules. This tilt angle was found to be larger for an in plane easy axis as compared to an out of plane easy axis. Adsorption under external magnetic field shows that magnetization reorientation occurs also after the adsorption event. These findings show that the interaction between chiral molecules and ferromagnetic layers stabilizes the magnetic reorientation, even after the adsorption, and strongly depends on the anisotropy of the magnetic substrate. This unique behavior is important for developing enantiomer separation techniques using magnetic substrates.
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Дисертації з теми "Chiral Substrates"

1

Pierson, Nicolas. "New chiral rhodium(II) catalysts for asymmetric synthesis with #apha#-diazocarbonyl substrates." Thesis, Queen's University Belfast, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263509.

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2

Toth, Christopher A. "Synthesis of Coupling Substrates for Use in a Highly Enantioselective Conjugated Triene Cyclization Enabled by a Chiral N-Heterocyclic Carbene." Digital Archive @ GSU, 2012. http://digitalarchive.gsu.edu/chemistry_theses/48.

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The ability to generate chiral building blocks is of paramount importance to organic chemists. This problem presents itself most notably at the interface of chemistry and biology, where molecules of only a single enantiomer can induce function to many biological systems. In this context, recent developments in the field of organocatalysis, most notably the employment of chiral N-heterocyclic carbenes (NHCs) have shown much promise. Our group has recently shown that one possible chiral NHC catalyzed Stetter cyclization product of a conjugated triene, a highly functionalized cyclopentenone, contains both a chiral center and an adjacent conjugated diene. This structure can be easily elaborated to a bicyclic structural motif present in some biologically active natural products from the ginkgolide family, and is difficult to access by other means. The synthesis of novel vinyl stannanes and other coupling substrates involved in the development of the aforementioned reaction discovery are described in this report.
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3

Ahmad, Anees. "Exploring the iodine(III)-mediated ring contraction: new substrates, novel conditions and asymmetric reactions." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/46/46136/tde-29092015-145020/.

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In the first section this thesis includes the reactivity of various oxygen-containing benzofused cyclic alkenes with HTIB (Hydroxy(tosyloxy)iodobenzene). Instead of getting ring contraction products, 2H-chromene resulted in 4H-chromenes together with trans-addition products. Only cis-addition products were isolated from 4-methyl-2H-chromene. Ring contraction was observed in dihydrobenzoxepines and 2,2-dimethyl-2H-chromenes giving functionalized chromanes and benzofurans, respectively. In the second part, the ring contraction of 1,2-dihydronaphthalenes using HTIB was expanded to substrates bearing oxygen and nitrogen substituents in the aromatic ring. The N-protecting groups Fmoc and Bz are stable under the reaction conditions giving indanes in 64-77% yield. The Ts-protected substrate gave only addition products. Acetoxy and benzoyloxy alkenes afforded indanes in 60-71% yield. A new and efficient method for the oxidative rearrangement (ring contraction and expansion) of alkenes using in situ generated iodine(III) is described in the third section. The protocol uses inexpensive and stable chemicals (PhI, mCPBA and TsOH) furnishing rearrangement products in yields comparable to those obtained using commercially available iodine(III). Additionally, a new route for the one step transformation of 4-methyl-1,2-dihydronaphthalene into 1-methyl-2-tetralone using mCPBA and TsOH was developed. In the last section is presented the reactivity of chiral iodine(III) with 1,2-dihydronaphthalenes. The hypervalent iodine species is generated in situ from chiral aryl iodide, which is prepared in one high yield step from inexpensive starting materials. Protected (Ac, Bz and Fmoc) amine alkenes gave indanes in 60-75% and 58-64% ee. In the same way, oxygenated substrates afforded acetal in 41-61% yield and 54-78% ee. Ring contraction products were obtained in 77-88% yield and 34-40% ee when 1-methyl and aryl substituted alkenes were utilized.
A primeira parte desta tese inclui a reatividade de vários alquenos benzofundidos cíclicos contendo oxigênio com HTIB (Hidróxi(tosilóxi)iodobenzeno). Em vez de obter os produtos de contração de anel, 2H-cromeno resultou em 4H-cromenos, juntamente com produtos trans-adição. Apenas produtos de adição de cis foram isolados a partir de 4-metil-2H-cromeno. Contração do anel foi observada em di-hidrobenzoxepinas e 2,2-dimetil-2H-cromenos dando cromanos funcionalizados e benzofuranos, respectivamente. Na segunda parte, a contração de anel de 1,2-di-hidronaftalenos usando HTIB foi expandida para substratos contendo substituintes de oxigênio e de nitrogênio no anel aromático. Os grupos N-protetores Fmoc e Bz são estáveis sob as condições de reação fornecendo indanos em 64-77% de rendimento. O substrato protegido com Ts deu apenas os produtos de adição. Acetóxi e benzoilóxi alquenos geraram indanos em 60-71% de rendimento. Um método novo e eficiente para o rearranjo oxidativo (contração e expansão do anel) de alquenos utilizando iodo(III) gerado in situ é descrito na terceira parte. O protocolo utiliza reagentes baratos e estáveis (PhI, mCPBA e TsOH) fornecendo produtos de rearranjo com rendimentos comparáveis aos obtidos utilizando iodo(III) disponível comercialmente. Além disso, um método para a transformação em uma etapa de 4-metil-1,2-di-hidronaftaleno em 1-metil-2-tetralona utilizando mCPBA e TsOH foi desenvolvido. Na última parte é apresentada a reatividade de iodo(III) quiral com 1,2-di-hidronaftalenos. A espécie de iodo hipervalente é gerada in situ a partir de iodeto de arila quiral, o qual é preparado em uma etapa em rendimento elevado a partir de materiais de partida baratos. Amino alquenos protegidos (Ac, Bz e Fmoc) deram indanos em 60-75% de rendimento e 58-64% ee. Da mesma forma, os substratos oxigenados proporcionram acetais em 41-61% de rendimento e 54-78% de ee. Produtos de contração de anel foram obtidos em 77-88% de rendimento e 34-40% de ee quando alquenos 1-metil e aril substituídos foram utilizados.
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4

Skotnitzki, Juri [Verfasser], and Paul [Akademischer Betreuer] Knochel. "Stereoselective preparation of chiral secondary alkylcopper- and zinc reagents. Subsequent reactions with allylic substrates and palladium-catalyzed cross-couplings with alkenyl and aryl halides / Juri Skotnitzki ; Betreuer: Paul Knochel." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2020. http://d-nb.info/1210424460/34.

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5

Davies, Iwan Rhydian. "Chiral auxiliaries and substrate directable reactions to access highly functionalised chiral lactones." Thesis, University of Bath, 2009. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.507750.

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This thesis describes the development of chiral auxiliary based methodologies for the asymmetric synthesis of hydroxylated !-lactones and "-lactones containing multiple contiguous stereocentres. The first chapter introduces the concept of chirality and provides a general overview of the range of strategies available for the preparation of chiral molecules in enantiomerically pure forms. The second chapter critically reviews the range of synthetic methodology that is currently available for the asymmetric synthesis of chiral #-lactones that are either natural products or useful chiral building blocks for synthesis. The third chapter describes the development of novel methodology for the epoxidation/lactonisation of a range of $-vinyl-syn-aldols to directly afford !-lactones containing up to four contiguous stereocentres in high de. These reactions were shown to proceed via a mechanism whereby hydroxyl-directed diastereoselective epoxidation is followed by intramolecular attack of their !-acyl-oxazolidin-2- one fragment, to directly afford the desired chiral !-lactone. The ‘self-cleavage’ aspect of these reactions was exploited to enable this methodology to be transferred to polymer-support using an immobilised Evans’-oxazolidin-2-one for asymmetric synthesis. Chapter 4 describes the development of a complementary methodology for the asymmetric synthesis of this type of hydroxylated !-lactone based on a strategy involving dihydroxylation of N-acyl-oxazolidin-2-one-$-vinyl-syn-aldols using catalytic amounts of osmium tetroxide. This methodology was developed as part of a reinvestigation of previously reported dihydroxylation reactions by Dias and coworkers, where we have clearly shown that the stereochemistry of thelactones reported in their paper have been incorrectly assigned. This diastereoselective dihydroxylation methodology has been successfully applied to the asymmetric synthesis of the natural product deoxyribonolactone. Finally, Chapter 5 describes the development of methodology for the asymmetric synthesis of chiral "-lactones containing four contiguous stereocentres of use as potential chiral building blocks for the synthesis of polyketide natural products. In this approach, cyclopropanation of N-acyl-oxazolidin-2-one-$-vinyl-syn-aldols occurs under the sterodirecting effect of the $- hydroxyl group to afford cyclopropyl-aldols in very high de. These cyclopropyl-aldols are then ring opened in the presence of mercuric ions, with their N-acyl-oxazolidin-2-one fragment acting as an internal nucleophile, to afford highly functionalised alkyl-mercury species that may be subsequently reduced to afford their corresponding "-lactones in high de.
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6

Chapman, Daniel Taylor. "The enzymatic resolution of chiral amines via substrate engineering." Thesis, University of Warwick, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327561.

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7

Niyadurupola, D. Gangani. "Chiral auxiliaries and substrate-directable reactions in asymmetric synthesis." Thesis, University of Bath, 2007. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.436867.

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8

Fabrello, Amandine. "Hydrogénation asymétrique de substrats azotés prochiraux en vue de l'obtention d'amines chirales primaires." Thesis, Toulouse, INPT, 2010. http://www.theses.fr/2010INPT0020/document.

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Les amines, et plus généralement les dérivés organiques qui contiennent de l’azote, constituent la clef de voûte de bien des domaines de la chimie à haute valeur ajoutée. Ils ont toujours fait l’objet de nombreuses recherches dans différents domaines de la chimie organique et de la chimie fine telles que l’agrochimie et la pharmacie. Malgré tout, la synthèse de ces structures azotées constitue encore souvent défi important pour les équipes de recherche, qu’elles soient académiques ou industrielles. De nombreuses méthodes permettent la synthèse des amines dont la grande majorité est caractérisée par la présence d’un centre chiral en alpha ou en béta de l’atome d’azote. L’une des voies les plus largement explorées pour l’obtention des amines chirales depuis plus de cinquante ans demeure l’hydrogénation asymétrique de substrats azotés. Ce travail de recherche a été mené dans le cadre d’une collaboration avec la société HOLIS Technologies. Nous nous sommes concentrés sur la mise au point d’outils catalytiques de synthèse d’amines chirales primaires et plus précisément sur des systèmes homogènes mettant en œuvre des métaux de transition pour accéder à des réactions d’hydrogénation énantiosélective. Nous nous sommes intéressés à la synthèse de trois amines chirales cibles en chimie pharmaceutique, étayée par l’étude de molécules modèles analogues. Nous avons étudié l’hydrogénation de substrats prochiraux azotés de type oxime, imine ou énamine conduisant, en une ou deux étapes, à l’amine primaire chirale visée. Dans le premier chapitre, notre étude a porté sur la synthèse et la caractérisation fine de chacun des substrats et de leurs amines chirales correspondantes. La RMN 15N étudiée sur ces molécules a permis de constituer un outil d’analyse complémentaire dans l’élucidation de ces structures. Dans le deuxième chapitre nous nous sommes attachés à développer un outil de synthèse catalytique avec pour objectif l’hydrogénation asymétrique pour les molécules modèles comme pour les molécules complexes de chacun des trois projets. Le troisième chapitre est dédié à la compréhension fine du cycle catalytique que nous avons entamée grâce à des analyses RMN multinoyaux (essentiellement 103Rh et 31P) et à des calculs quantiques conduits sur les complexes cationiques du rhodium qui se sont révélés actifs. La synthèse globale de ces résultats nous amène à avoir la capacité de choisir le meilleur substrat (imine, énamine, oxime) et le système catalytique associé pour son hydrogénation, afin de répondre au besoin industriel précis de synthèse d’une amine primaire chirale donnée
Amines, and more generally, nitrogen-containing compounds are key building blocks in the field of fine chemicals, especially agrochemistry and pharmaceuticals. Synthesis of these nitrogen-containing compounds still is a frequent challenge to academic as well as industrial research teams. Several methods are available for the synthesis of amines containing an alpha or beta chiral center and for more than fifty years, one of the most widely investigated methods is the asymmetric hydrogenation of unsaturated substrates. Our research in this field has lead to an industrial partnership with the HOLIS Technologies company. We focus on the development of catalytic tools in order to synthesize chiral primary amines and more precisely, homogeneous catalysis with transition metals to obtain enantioselective hydrogenation. We got involved with the synthesis of three primary chiral amines well known as key targets in the pharmaceutical industry, with the study of analogous models conducted in parallel. We have studied the hydrogenation of prochiral substrates such as enamines, imines, and oximes leading in one or two steps to the desired primary chiral amine. In the first chapter, synthesis and characterization of substrates and chiral amines are described. Use of 15N NMR on these nitrogen-containing molecules allows us to establish a complementary tool for the structure elucidation. The second chapter is dedicated to the optimization of a catalyst system for the asymmetric hydrogenation of these molecules. The third chapter contains the initial studies into the intricate details of the catalytic cycle with the use of multinuclear NMR analysis (especially 103Rh and 31P) and DFT calculations on rhodium cationic complexes. An overview of these results gives us insight into the choice of the best substrate (imine, enamine, oxime) and the optimal catalyst system for the hydrogenation with the goal of addressing the industrial need of a given chiral primary amine
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9

Fukuyama, Sadanobu. "Catalytic and structural characteristics of 2,4-diaminopentanoate dehydrogenase from Fervidobacterium nodosum." Kyoto University, 2014. http://hdl.handle.net/2433/188780.

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Анотація:
Kyoto University (京都大学)
0048
新制・課程博士
博士(農学)
甲第18342号
農博第2067号
新制||農||1024(附属図書館)
学位論文||H26||N4849(農学部図書室)
31200
京都大学大学院農学研究科応用生命科学専攻
(主査)教授 栗原 達夫, 教授 三上 文三, 教授 平竹 潤
学位規則第4条第1項該当
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10

Müller, Marc-André [Verfasser]. "Study of Chiral Iridium N,P Ligand Complexes as Catalysts for the Asymmetric Hydrogenation of Different Substrate Classes / Marc-André Müller." München : Verlag Dr. Hut, 2014. http://d-nb.info/1060587750/34.

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Книги з теми "Chiral Substrates"

1

Chapman, Daniel Taylor. The enzymatic resolution of chiral amines via substrate engineering. [s.l.]: typescript, 1998.

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Частини книг з теми "Chiral Substrates"

1

Kamlar, Martin, Jan Vesely, and Ramon Rios Torres. "Diastereoselective Pauson-Khand Reaction using Chiral Pool Techniques (Chiral Substrates)." In The Pauson-Khand Reaction, 69–93. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781119941934.ch4.

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2

Beliaeva, Veronika S., Dmitriy S. Klyuev, Anatoly M. Neshcheret, Alexander A. Potapov, and Yulia V. Sokolova. "Fractal Antenna Systems with Chiral Metamaterials Substrates for MIMO Systems." In Advances in Artificial Systems for Medicine and Education V, 329–45. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92537-6_31.

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3

Schneider, M. P., and K. Laumen. "Enzymes in organic synthesis - chiral building blocks from racemic and prochiral substrates." In Bioflavour ’87, edited by Peter Schreier, 483–530. Berlin, Boston: De Gruyter, 1988. http://dx.doi.org/10.1515/9783110867121-036.

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4

Lundt, Inge. "Aldonolactones as chiral synthons." In Glycoscience Synthesis of Substrate Analogs and Mimetics, 117–56. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/bfb0119255.

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5

Ward, Dale E. "Polypropionate Synthesis via Substrate-Controlled Stereoselective Aldol Couplings of Chiral Fragments." In Modern Methods in Stereoselective Aldol Reactions, 377–429. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527656714.ch6.

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6

Wang, Biao. "Strain Engineering: Ferroelectric Films on Compliant Substrates." In Advanced Topics in Science and Technology in China, 269–320. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-33596-9_6.

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7

Berglun, Per, Maria Christiernin, and Erik Hedenström. "Enantiorecognition of Chiral Acids byCandida rugosaLipase: Two Substrate Binding Modes Evidenced in an Organic Medium." In ACS Symposium Series, 263–73. Washington, DC: American Chemical Society, 2001. http://dx.doi.org/10.1021/bk-2001-0776.ch017.

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8

Wang, Yinli. "Kinetic Resolution of α-Hydroxy Carboxylic Acid Derivatives Based on Chiral Recognition of Substrate–Cocatalyst Complex." In Springer Theses, 65–103. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-9398-3_3.

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9

Ohno, Masaji, Susumu Kobayashi, and Kunitomo Adachi. "Creation of Novel Chiral Synthons with Pig Liver Esterase: Application to Natural Product Synthesis and the Substrate Recognition." In Enzymes as Catalysts in Organic Synthesis, 123–42. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4686-6_8.

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10

Beliaeva, Veronika S., Dmitriy S. Klyuev, Anatoly M. Neshcheret, Oleg V. Osipov, and Alexander A. Potapov. "Calculation of the Current Distribution Function Over a Radiating Structure with a Chiral Substrate Using Hypersingular Integral Equations." In Advances in Intelligent Systems and Computing, 101–13. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-67133-4_10.

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Тези доповідей конференцій з теми "Chiral Substrates"

1

Li, Jingang, and Yuebing Zheng. "Reconfigurable Assembly of Chiral Nanostructures on Solid Substrates." In 2020 IEEE Photonics Conference (IPC). IEEE, 2020. http://dx.doi.org/10.1109/ipc47351.2020.9252478.

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2

Li, Jingang, and Yuebing Zheng. "Reconfigurable Assembly of Chiral Metamaterials on Solid Substrates." In Novel Optical Materials and Applications. Washington, D.C.: OSA, 2020. http://dx.doi.org/10.1364/noma.2020.notu1f.3.

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3

Pozar, D. M. "Comparison of microstrip antennas on ferrite and chiral substrates." In IEEE Antennas and Propagation Society International Symposium 1992 Digest. IEEE, 1992. http://dx.doi.org/10.1109/aps.1992.221888.

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4

Nair, Greshma, Rajitha Papukutty Rajan, and Ambarish Ghosh. "Reusable wafer-scale plasmonic chiral substrates for sensing applications." In 2016 IEEE Conference on Recent Advances in Lightwave Technology (CRALT). IEEE, 2016. http://dx.doi.org/10.1109/cralt.2016.8066044.

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5

Li, Jingang, and Yuebing Zheng. "Reconfigurable construction of all-dielectric chiral metamaterials on solid substrates." In Optical Trapping and Optical Micromanipulation XVII, edited by Kishan Dholakia and Gabriel C. Spalding. SPIE, 2020. http://dx.doi.org/10.1117/12.2568038.

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6

Pirinoli, P. "Analysis of coupling phenomena in printed structures on chiral substrates." In Ninth International Conference on Antennas and Propagation (ICAP). IEE, 1995. http://dx.doi.org/10.1049/cp:19950302.

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7

Pettus, Thomas, Derek Madgziak, and Liping Pettus. "Enantioselective hydride abstraction in organic substrates: future applications for chiral carbenium ions." In The 4th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2000. http://dx.doi.org/10.3390/ecsoc-4-01876.

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8

Biswas, Aritra, Abraham Vázquez-Guardado, and Debashis Chanda. "Superchiral light generation on nanoimprinted achiral plasmonic substrates for chiral drug detection." In Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XIV, edited by Georg von Freymann, Eva Blasco, and Debashis Chanda. SPIE, 2021. http://dx.doi.org/10.1117/12.2584087.

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9

Vegni, Lucio, Filiberto Bilotti, and Alessandro Toscano. "Properties of cavity-backed patch antennas with homogeneous and inhomogeneous ferromagnetic, bianisotropic, and chiral substrates." In International Symposium on Optical Science and Technology, edited by Akhlesh Lakhtakia, Werner S. Weiglhofer, and Ian J. Hodgkinson. SPIE, 2001. http://dx.doi.org/10.1117/12.432955.

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10

Klyuev, Dmitry S., Anatoly M. Neshcheret, and Aleksandr A. Potapov. "Increasing the Spectral Efficiency of MIMO Systems by Using Fractal Antenna Arrays with Substrates Based on Chiral Metamaterials." In 2022 IEEE Conference on Antenna Measurements and Applications (CAMA). IEEE, 2022. http://dx.doi.org/10.1109/cama56352.2022.10002560.

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