Academic literature on the topic 'Malononitrile'
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Journal articles on the topic "Malononitrile"
Zanardi, Franca, Claudio Curti, Andrea Sartori, and Lucia Battistini. "Exploring the Remote Reactivity of π-Extended Carbonyl Compounds: The Vinylogous Alkylidene Malononitrile Activation Strategy." Synlett 29, no. 03 (November 15, 2017): 266–81. http://dx.doi.org/10.1055/s-0036-1589125.
Full textSzwed, Krystyna Bogdanowicz, Hanna Feret, and Małgorzata Lipowska. "The Reaction of Malononitrile with Some Enamines of 1-Indanone Synthesis of o-Aminonitriles of Indenopyridine and Indenothiopyran." Zeitschrift für Naturforschung B 42, no. 5 (May 1, 1987): 623–27. http://dx.doi.org/10.1515/znb-1987-0518.
Full textReddy Gajulapalli, V. Pratap, Poopathy Vinayagam, and Venkitasamy Kesavan. "Enantioselective assembly of functionalized carbocyclic spirooxindoles using anl-proline derived thiourea organocatalyst." RSC Advances 5, no. 10 (2015): 7370–79. http://dx.doi.org/10.1039/c4ra13711f.
Full textDotsenko, Victor V., Inessa A. Kotlova, Nikolai A. Aksenov, and Inna V. Aksenova. "Synthesis of (3-Cyano-5,6,7,8-Tetrahydroquinolin-2(1H)-ylidene) Malononitriles." Proceedings 41, no. 1 (November 14, 2019): 32. http://dx.doi.org/10.3390/ecsoc-23-06524.
Full textDhivare, Ravindra S., and S. S. Rajput. "Malononitrile: A Versatile Active Methylene Group." International Letters of Chemistry, Physics and Astronomy 57 (August 2015): 126–44. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.57.126.
Full textSaikia, Anil. "Malononitrile." Synlett, no. 12 (2004): 2247–48. http://dx.doi.org/10.1055/s-2004-832822.
Full textKozyrod, RP, J. Morgan, and JT Pinhey. "The C-Arylation of α-Cyano Esters and Malononitriles by Aryllead(IV) Triacetates." Australian Journal of Chemistry 44, no. 3 (1991): 369. http://dx.doi.org/10.1071/ch9910369.
Full textIbrahim, Yusria R. "Synthesis of spiro(cyclohexa-diene-pyrazolo[1,5-a]pyrimidine-4-ylidene)-malononitrile derivatives." Journal of Chemical Research 2009, no. 8 (August 2009): 495–98. http://dx.doi.org/10.3184/030823409x466717.
Full textSammelson, Robert, Fariba Tayyari, Dwight Wood, and Phillip Fanwick. "Monosubstituted Malononitriles: Efficient One-Pot Reductive Alkylations of Malononitrile with Aromatic Aldehydes." Synthesis 2008, no. 2 (January 2008): 279–85. http://dx.doi.org/10.1055/s-2007-990945.
Full textHammouda, M., A. S. El-Ahl, Y. M. El-Toukhee, and M. A. Metwally. "Reactions of Ketonic Mannich Bases with Malononitrile and Malononitrile dimer." Journal of Chemical Research 2002, no. 2 (February 2002): 89–94. http://dx.doi.org/10.3184/030823402103171258.
Full textDissertations / Theses on the topic "Malononitrile"
Foucat, Loïc. "Etude par RMN de la dynamique rotationnelle du malononitrile." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376051883.
Full textFoucat, Loïc. "Etude par rmn de la dynamique rotationnelle du malononitrile." Paris 6, 1987. http://www.theses.fr/1987PA066377.
Full textBenkhai, Amine. "Spectrométrie infrarouge des excitons et réapparition de phase dans le cristal moléculaire de malononitrile." Poitiers, 1990. http://www.theses.fr/1990POIT2306.
Full textHout, Joseph J. "Identification of compounds formed during the low temperature heat dispersal of o-chlorobenzylidene malononitrile (CS riot control agent) /." Download the thesis in PDF, 2006. http://www.lrc.usuhs.mil/dissertations/pdf/Hout2006.pdf.
Full textTayyari, Fariba. "Efficient one-pot reductive alkylations of malononitrile with aromatic aldehydes and one-pot synthesis of new 2-amino-3-cyano-4H-chromenes." Virtual Press, 2008. http://liblink.bsu.edu/uhtbin/catkey/1399195.
Full textDepartment of Chemistry
Crump, P. W. "The radiosensitization of Escherichia coli by malononitriles." Thesis, University of Salford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.353978.
Full textMoimare, Pierluigi. "Sintesi e caratterizzazione strutturale di derivati piperidinici e morfolinici chirali." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19197/.
Full textChityala, Madhu. "Chemistry of Cyanoform (Tricyanomethane); and Rearrangement of 1H-1,2,3-Triazoles to the Corresponding 2H-Isomers." Doctoral thesis, Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-216192.
Full textCyanoform (Tricyanomethan) ist eine der stärksten in der Literatur beschriebenen organischen Kohlenstoffsäuren, welche sich seit 120 Jahren einer erfolgreichen Synthese und Isolierung entzogen hat. In dieser Arbeit wird die säurefreie Synthese des Cyanoforms mittels eines neuartigen Ansatzes diskutiert. Die Bildung des schwer fassbaren Moleküls durch Photolyse und Thermolyse von 2 (Azidomethyliden)malonitril ist bei tiefen Temperaturen durch 1H-NMR, 13C-NMR, 15N-NMR und relevante 2D-NMR-Methoden bestätigt worden. Es konnte bewiesen werden, dass Cyanoform relative stabil ist, aber erst unterhalb von –85 °C detektierbar ist und nicht bereits bei hӧherer Temperature (bei –45 °C, wie es in der Literatur beschrieben wurde) bedingt durch die rasche Äquilibrierung mit einer weiteren Species. Des Weiteren wurde die Reaktivität von Cyanoform in Ringerweiterungsreaktionen mit verschiedenen, stark gespannten Epoxiden, Azirinen und Aziridinen untersucht, wobei das hoch reaktive Dicyanoketenimin-Intermediat durchlaufen wird. Auch die Michael-Addition an α,β ungesättigte Carbonylverbindungen wurde ausführlich untersucht. Zusätzlich wurde die Synthese N1 substituierter 1,2,3-Triazole und deren Umlagerung in N2 substituierte 1,2,3-Triazole unter thermischen und nucleophil-katalysierten Bedingungen erforscht
Swift, Elizabeth Claire. "Development of Palladium-Catalyzed Allylation Reactions of Alkylidene Malononitriles and Stereospecific Nickel-Catalyzed Cross-Coupling Reactions of Alkyl Electrophiles." Thesis, University of California, Irvine, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=3592019.
Full textTransition-metal catalysis has enabled the development of an unprecedented number of mild and selective C-C bond-forming reactions. We sought to access the reactivity of palladium and nickel catalysts for two types of transformations: conjugate allylations and sp3-sp 3 cross-coupling reactions.
Conjugate allylation of malononitriles was evaluated with N-heterocyclic carbene-ligated palladium complexes. The allylation was found to yield a variety of mono-allylated products. These results are in contrast to the bis-allylation of malononitriles using other palladium-based catalysts. Additionally, conjugate addition of α,β-unsaturated N-acylpyrroles was found to be accelerated in the presence of sulfoxide substitution on the pyrrole ring. These substrates are lead compounds for the development of an enantioselective allylation reaction.
Transition metal-catalyzed cross-coupling reactions have become standard practice in organic synthesis. Recent advances in alkyl-alkyl couplings have been transformative in the way organic chemists approach the construction of target molecules. This dissertation focuses on the development of stereospecific sp3-sp3 cross-coupling reactions. We discovered that in the presence of nickel catalysts, secondary benzylic ethers were found to undergo stereospecific substitution reactions with Grignard reagents. Reactions proceeded with inversion of configuration and high stereochemical fidelity. This reaction allows for facile enantioselective synthesis of biologically active diarylethanes from readily available optically enriched carbinols.
Subsequently, this reaction was expanded to dialkylzinc reagents and the first stereospecific Negishi cross-coupling reaction of secondary benzylic esters was developed. A series of traceless directing groups were evaluated for their ability to promote cross-coupling with dimethylzinc. Esters with a chelating thioether derived from commercially-available 2-(methylthio)acetic acid were found to be the most effective. The products were formed in high yield and with excellent stereospecificity. A variety of functional groups were tolerated in the reaction including alkenes, alkynes, esters, amines, imides, and O-, S-, and N-heterocycles. The utility of this transformation was highlighted in the enantioselective synthesis of a retinoic acid receptor (RAR) agonist.
Vergnat, Virginie. "Matériaux hybrides organiques-inorganiques par greffage covalent de polymères sur des oxydes métalliques." Strasbourg, 2011. https://publication-theses.unistra.fr/public/theses_doctorat/2011/VERGNAT_Virginie_2011.pdf.
Full textThe objective of this thesis was to elaborate well defined polymer/metal oxide hybrid materials and to study their physical properties. These materials were prepared by the “grafting from” method, which consists in a first step to covalently graft a polymerization-initiator molecule onto the surface of the nanoparticles. In a second step, polymerization was performed from the initiator anchored on the surface of the nanoparticles. Firstly, we presented the metal oxide nanoparticles used for the preparation of hybrid materials: cobalt ferrite synthesized by coprecipitation, non-aggregated iron oxide synthesized by thermal decomposition, titanium dioxide and hematite commercially available. We focused particularly on the large-scale synthesis of non-aggregated iron oxide nanoparticles and on the evolution of the reaction medium during the synthesis, which allowed us to specify the role of each step in the process of thermal decomposition. Then, we presented the grafting of polymerization-initiator molecules onto the surface of the metal oxides. The polymerization-initiator molecules are composed of an active tertiary bromide and a phosphonic acid end group. After that, we studied the atom transfer radical polymerization of different monomers (styrene, methyl methacrylate) on the functionalized nanoparticles and several hypotheses were proposed to explain the low initiator efficiency when the polymerization is performed at the nanoparticles surfaces. Then the morphology of the hybrid materials was presented. Finally, we studied mechanical properties (by nanoindentation or nanoscratch) of the obtained hybrid materials, as well as rheological, thermal and magnetic properties
Books on the topic "Malononitrile"
Crump, Paul William. The radiosensitization of Escherichia coli by malononitriles. Salford: University of Salford, 1985.
Find full textBook chapters on the topic "Malononitrile"
Singh, Ruby, and K. L. Ameta. "Malononitrile: A Key Reagent for the Synthesis of Medicinally Promising Fused and Spiro Pyridine Derivatives in Multicomponent Reactions." In Multicomponent Reactions, 331–68. Boca Raton : CRC Press, 2017.: CRC Press, 2017. http://dx.doi.org/10.1201/9781315369754-12.
Full textAHMED, AHMED E., and GAMAL I. HUSSEIN. "Malononitrile." In Nitrogen and Phosphorus Solvents, 349–53. Elsevier, 1990. http://dx.doi.org/10.1016/b978-0-444-81316-9.50058-x.
Full textSchmidbaur, H., and A. Schier. "Auration of Malononitrile." In Compounds of Groups 12 and 11 (Zn, Cd, Hg, Cu, Ag, Au), 1. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-003-00487.
Full textvon Angerer, S. "Reaction of Malononitrile." In Six-Membered Hetarenes with Two Identical Heteroatoms, 1. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-016-00492.
Full textDöpp, H., and D. Döpp. "From Malononitrile and Tetrachlorophosphoranes." In Six-Membered Hetarenes with Two Unlike or More than Two Heteroatoms and Fully Unsaturated Larger-Ring Heterocycles, 1. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-017-00504.
Full textSako, M. "Cycloamination of Malononitrile Dimers." In Six-Membered Hetarenes with Two Identical Heteroatoms, 1. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-016-01564.
Full textIshikawa, T. "From Malononitrile and Guanidine." In Six-Membered Hetarenes with Two Identical Heteroatoms, 1. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-016-01794.
Full textSpitzner, D. "From Oxazoles and Malononitrile." In Six-Membered Hetarenes with One Nitrogen or Phosphorus Atom, 1. Georg Thieme Verlag KG, 2005. http://dx.doi.org/10.1055/sos-sd-015-00185.
Full textSako, M. "Cyclocondensation of Arylhydrazones with Malononitrile." In Six-Membered Hetarenes with Two Identical Heteroatoms, 1. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-016-01385.
Full textSpitzner, D. "From Malononitrile, Aldehydes, and Nucleophiles." In Six-Membered Hetarenes with One Nitrogen or Phosphorus Atom, 1. Georg Thieme Verlag KG, 2005. http://dx.doi.org/10.1055/sos-sd-015-00035.
Full textConference papers on the topic "Malononitrile"
Touati, Yousseuf, Mohammed Benabdallah, Julio A. Seijas, Noureddine Choukchou-Braham, and M. Pilar Vázquez-Tato. "Reactivity of 2-aminothiazole with benzaldehyde and malononitrile." In The 23rd International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2019. http://dx.doi.org/10.3390/ecsoc-23-06699.
Full textDu, Juan, Yu Wang, Yuxia Zhao, and Feipeng Wu. "Synthesis and structure property relationship of several dicyanomethylene malononitrile derivatives." In Eighth International Symposium on Advanced Optical Manufacturing and Testing Technology (AOMATT2016), edited by Yadong Jiang, Bernard Kippelen, and Junsheng Yu. SPIE, 2016. http://dx.doi.org/10.1117/12.2241720.
Full textDotsenko, Victor, Vyacheslav Muraviev, Ludmila Dyadyuchenko, and Nicolai Aksenov. "The reaction of malononitrile dimer with 4-methyl-2,6-dichloronicotinonitrile." In The 24th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2020. http://dx.doi.org/10.3390/ecsoc-24-08418.
Full textChoi, Dong Hoon, Jung Eun Lee, Young-Wan Kwon, U. Ra Lee, Min Ju Cho, Kyung Hwan Kim, and Jung-Il Jin. "Optical properties of DNA-CTMA and PA-CTMA doped with (E)-2-(2-(4-(diethylamino)styryl)-4H-pyan-4-ylidene)malononitrile (DCM)." In SPIE Europe Security and Defence, edited by James G. Grote, Francois Kajzar, and Mikael Lindgren. SPIE, 2008. http://dx.doi.org/10.1117/12.801711.
Full textReports on the topic "Malononitrile"
Archuleta, M. M., and W. E. Stocum. Toxicity evaluation and hazard review for o-Chlorobenzylidene Malononitrile. Office of Scientific and Technical Information (OSTI), December 1993. http://dx.doi.org/10.2172/10113359.
Full textJohnson-Kanapathy, Erin. Quantification of Hydrogen Cyanide Generated at Low Temperature O-Chlorobenzylidene Malononitrile (CS) Dispersal. Fort Belvoir, VA: Defense Technical Information Center, April 2013. http://dx.doi.org/10.21236/ad1012989.
Full textHout, Joseph J. O-Chlorobenzylidene Malononitrile (CS Riot Control Agent) Exposures and Associated Acute Respiratory Illnesses in a United States Army Basic Combat Training Cohort. Fort Belvoir, VA: Defense Technical Information Center, February 2014. http://dx.doi.org/10.21236/ad1012835.
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