Relevant bibliographies by topics / Cyclohexadien-1

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  1. Journal articles
  2. Dissertations / Theses
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Academic literature on the topic 'Cyclohexadien-1'

Author: Grafiati
Published: 4 June 2021
Last updated: 6 February 2022

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Journal articles on the topic "Cyclohexadien-1"

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Kreiter, Cornelius G., and Klaus Lehr. "Photochemische Reaktionen von Übergangsmetall-Organyl-Komplexen mit Olefnen, VI. Reaktionen von Tricarbonyl-η5-2,4-cyclohexadienyl-mangan mit konjugierten Dienen / Photochemical Reactions of Transition Metal Organyl Complexes with Olefins, VI. Reactions of Tricarbonyl (η5-2,4-cyclohexadienyl)manganese with Conjugated Dienes." Zeitschrift für Naturforschung B 46, no. 10 (October 1, 1991): 1377–83. http://dx.doi.org/10.1515/znb-1991-1016.

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Tricarbonyl-η5-2,4-cyclohexadien-1-yl-manganese (1) was reacted photochemically at 253 K with simple conjugated dienes. Four different types of products were obtained, depending upon the dienes. With 1,3-butadiene (A) dicarbonyl-η4:3-1-(3-buten-1,2-diyl)-2,4-cyclohexadiene-manganese (2A) is isolated. 2-Methyl-1,3-butadiene (B) yields the methyl-substituted diastereomeric dicarbonyls 2B, 2B′, the [4+5]-cycloadduct tricarbonyl-η3:2-3-methyl-bicyclo-[4.3.1]-3,8-decadien-7-yl-manganese (3B) and tetracarbonyl-η3-4-methylene-bicyclo[4.3.1]-8-decen-3-yl-manganese (4B) with an exocyclically coordinated tetracarbonylmanganese fragment. With 2,3-dimethyl-1,3-butadiene (C) only the [4+5]-cycloadduct 3C and the tetracarbonyl 4C are obtained. No CC-bond formation is observed with E,E-2,4-hexadiene (D) and 1,3-cyclohexadiene (E). Carbonyl-η5-2,4-cyclohexadien-1 -yl-η4-E,E-2,4-hexadiene-manganese (5D), and carbonyl-η4-1,3-cyclohexadiene-η5-2,4-cyclohexadien-1-yl-manganese (5E) are the only products. The complexes were separated and purified by HPL chromatography. Their constitutions were determined by IR and NMR spectroscopy.
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Akbar, Erum, Hafiz Rub Nawaz, and Abdul Malik. "Dihydroquinol And Quinol Derivatives From Ajuga Parviflora." Zeitschrift für Naturforschung B 56, no. 8 (August 1, 2001): 842–46. http://dx.doi.org/10.1515/znb-2001-0819.

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Dihydroquinol derivative 1, quinol glucopyranoside 2 and quinol derivative 3 have been isolated from the ethyl acetate soluble fraction of Ajuga parviflora and their structures have been elucidated through spectroscopic studies as methyl 2-[2,2-dimethyl-6-oxo-7-dihydro-1,3- benzodioxol-3(6H)-yl]aceate (1), 2-hydroxy-4β-methyl-4a-(β-D-glucopyranoside)-2,5-cyclohexadien- 1-one (2) and (4-oxo-2,5-cyclohexadien-1-yl)acetic acid (3). The known quinol 4 has also been isolated for the first time from this species
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Schultz, Arthur G., Arthur G. Taveras, and Roger E. Harrington. "An improved procedure for the conversion of3,3-disubstituted-1,4-cyclohexadienes to 2,5-cyclohexadien-1-ones." Tetrahedron Letters 29, no. 32 (January 1988): 3907–10. http://dx.doi.org/10.1016/s0040-4039(00)80377-9.

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Morawietz, Jens, and Wolfram Sander. "Matrix Isolation ofo-Quinoid Compounds – 6-Imino-2,4-cyclohexadien-1-one and 1,2-Diimino-3,5-cyclohexadiene." Liebigs Annalen 1996, no. 12 (December 1996): 2029–37. http://dx.doi.org/10.1002/jlac.199619961213.

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Christl, Manfred, and Martin Braun. "Freisetzung und Abfangreaktionen von 1-Oxa-2,3-cyclohexadien." Chemische Berichte 122, no. 10 (October 1989): 1939–46. http://dx.doi.org/10.1002/cber.19891221019.

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Schreck, Michael, and Manfred Christl. "Freisetzung und Abfangreaktionen von 1-Oxa-3,4-cyclohexadien." Angewandte Chemie 99, no. 7 (July 1987): 720–21. http://dx.doi.org/10.1002/ange.19870990736.

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Tobal, Ignacio E., Rocío Bautista, David Diez, Narciso M. Garrido, and Pilar García-García. "1,3-Cyclohexadien-1-Als: Synthesis, Reactivity and Bioactivities." Molecules 26, no. 6 (March 22, 2021): 1772. http://dx.doi.org/10.3390/molecules26061772.

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In synthetic organic chemistry, there are very useful basic compounds known as building blocks. One of the main reactions wherein they are applied for the synthesis of complex molecules is the Diels–Alder cycloaddition. This reaction is between a diene and a dienophile. Among the most important dienes are the cyclic dienes, as they facilitate the reaction. This review considers the synthesis and reactivity of one of these dienes with special characteristics—it is cyclic and has an electron withdrawing group. This building block has been used for the synthesis of biologically active compounds and is present in natural compounds with interesting properties.
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Fraser, Craig, and Rowan D. Young. "Stable Carbocation Generated via 2,5-Cyclohexadien-1-one Protonation." Journal of Organic Chemistry 83, no. 1 (December 14, 2017): 505–9. http://dx.doi.org/10.1021/acs.joc.7b02668.

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Linker, Torsten, and Lothar Fröhlich. "Regio- und diastereoselektive Photooxygenierung chiraler 2,5-Cyclohexadien-1-carbonsäuren." Angewandte Chemie 106, no. 19 (October 5, 1994): 2064–66. http://dx.doi.org/10.1002/ange.19941061928.

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AVDEENKO, A. P., and N. M. GLINYANAYA. "ChemInform Abstract: Chlorination and Bromination of 4-Arylsulfonyloxyimino-2,5- cyclohexadien-1-ones and 1,4-Di(arylsulfonyloxyimino)-2,5- cyclohexadienes." ChemInform 27, no. 33 (August 5, 2010): no. http://dx.doi.org/10.1002/chin.199633064.

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Dissertations / Theses on the topic "Cyclohexadien-1"

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Adolph, Simone. "Untersuchungen zur Reaktivität carbokationischer Zwischenstufen bei heterogen induzierten polaren Reaktionen." Doctoral thesis, Universitätsbibliothek Chemnitz, 1999. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199900156.

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In der vorliegenden Arbeit wurde der Einfluß der Oberflächeneigenschaften der verwendeten oxidischen Katalysatoren mit sauren Oberflächenzentren, der Elektrophilie des oberflächengenerierten Carbeniums und der Nucleophilie des Nucleophils auf die Reaktivität carbokationischer Zwischenstufen bei heterogen induzierten Reaktionen untersucht. Dazu wurde die modifizierte Geschwindigkeitskonstante k´ der Reaktion von oberflächengeneriertem Triphenylmethylium mit Nucleophilen bestimmt. Es konnte gezeigt werden, daß der Wert für k´ mit zunehmender Acidität, ausgedrückt durch den a-Wert des Katalysators, mit abnehmendem pKR+ des oberflächengenerierten Carbeniums und mit zunehmender Nucleophilie N des Nucleophils ansteigt. Dies ließ den Schluß zu, daß Konzepte wie z.B. die pKR+-Skala, die für Carbeniumionen in Lösung entwickelt wurden, qualitativ auf oberflächengenerierte Carbeniumionen übertragbar sind. Die Umsetzungen von auf Alumosilikaten generiertem Styrylium mit Aromaten ergaben, daß der Anteil des 1,1-Diphenylethanderivats im Verhältnis zu den ebenfalls gebildeten Styroldimeren mit zunehmender Nucleophilie N des Aromats zunahm. Untersuchungen zur Struktur und Konzentration von oberflächengeneriertem Triphenylmethylium bei Verwendung unterschiedlicher Katalysatoren und Triphenylmethyliumprecursoren wurden mittels UV-Vis- sowie Emissionsspektroskopie durchgeführt. Dabei hatte der verwendete Triphenylmethyliumprecursor keinen, der zur Aktivierung des Precursors verwendete Katalysator jedoch Einfluß auf die Struktur des oberflächengenerierten Triphenylmethyliums. Daraus wurden Vorschläge zur Wechselwirkung des Triphenylmethyliumprecursors mit den aciden Oberflächenzentren des Katalysators entwickelt. Es konnte weiterhin gezeigt werden, daß die Triphenylmethyliumkonzentration auf der Oberfläche von Aerosil® 300 linear von der eingesetzten Masse und der damit korrespondierenden BET-Oberfläche abhängt
The relative rate constant k´ (s-1m-2) of the surface mediated hydride transfer reaction of 1,4-cyclohexadiene towards triphenylmethylium is significantly dependend on the nature of the solid acid catalyst used. This hydride transfer reaction has been studied to be catalysed by various moderatly strong acid catalysts, e.g. silicas, aluminas, alumosilicates and titan dioxide particles. For the kinetic measurements the triphenylmethylium was generated by chemisorbing chloro triphenylmethane to the solid acid catalyst. The individual pseudo first order rate constant k (s-1) of the hydride transfer reaction increases linearly with the amount of the solid acid catalyst. k´ is then determined as quotient of k through the product of the used amount of the catalyst and its specific BET surface area. The k´ value was used as the reference parameter in order to quantify the catalytic activity of a solid acid
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Krismanich, Anthony. "Studies Related to Tandem Reactivity of 1-Carbomethoxy-5-dicyanomethyl-1,3-cyclohexadiene." Thesis, University of Waterloo, 2006. http://hdl.handle.net/10012/2954.

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A set of studies centered around the reactions of the active methine compound 1-carbomethoxy-5-dicyanomethyl-1,3-cyclohexadiene (the "ring-opened adduct"), obtained by base-induced ring-opening of the Diels-Alder adduct of 5,5-dicyanocyclopentadiene and methyl acrylate, has been carried out. A plan was devised for the anionic (at the dicyanomethyl carbon) ring-opened adduct whereby its reaction with electrophiles, for example Michael reactions with double-bond acceptors, would generate reactive intermediates that would undergo cyclization by tandem conjugate addition to the a,ß,?,d-unsaturated ring p-system to generate bicyclic compounds. In practice, reaction with di-tert-butyl methylidenemalonate, methyl vinyl ketone, and cyclopentenone generated intermediates that exhibited greater tandem reactivity than was anticipated: the bicyclic enolates were found to cyclize further by Thorpe-Ziegler-like reaction with the proximal nitrile to generate, after facile acid hydrolysis, substituted known tricyclic skeleta termed homobrendanes, specifically, tricyclo[5. 2. 1. 04,8]decenes. An attempt was made to generalize the reaction to other substrates, among them singly-activated Michael acceptors and 1,2-heteroatom electrophiles, but the generalization of the homobrendane forming reaction did not meet with success. Attempted functional group manipulations to probe the conversion of the homobrendane derived from di-tert-butyl methylidenemalonate to the homobrendane natural product 2-isocyanoallopupukeanane revealed the unreactivity of the skeletal double-bond toward electrophiles and the high reactivity of the ring ketone toward nucleophiles, among them mCPBA which brought about Baeyer-Villiger reaction, and chloride and hydroxide, which brought about addition/elimination reactions to cleave the last-formed homobrendane ring.
The ring-opened adduct was also envisaged as a potential substrate in intramolecular Heck reactions. To this end, Heck substrates were generated from the ring-opened adduct anion and iodo- and bromo-benzyl halides. A key observation at this stage pertained to the unexpected acidity of the ring-opened adduct C5 proton, which could be deprotonated by DBU to bring about allylic isomerization, a finding that would provide a key insight to the pattern of reactivity later evidenced with alkyl propiolates. Optimization of the Heck substrate-generating reaction was followed by Heck reactions under Jeffery's conditions, which generated angular tricycles as intended, accompanied by aromatic compounds generated by base-induced HCN elimination/rearrangement and dehydrogenation. The Jeffery's conditions were optimized to limit the production of aromatics.
The possibility of ring-opened adduct-derived vinyl silane intermediates undergoing cationic cyclizations led to a minor study based upon the bromination of allylsilanes and the elimination of TMSBr from 1,2-dibromo-3-trimethylsilyl compounds, accessible compounds unaccounted for in the review literature. It was determined that the combination of HBr and Br2 (perhaps as HBr3) was required to eliminate TMSBr, in contravention of the textbook account of electrophilic substitutions being the inherent reactions of allylsilanes and Br2.
Unexpected tandem reactivity was observed in the reactions of the anionic ring-opened adduct and alkyl propiolates under catalytic DBU conditions. Rather than tandem cyclization or simple adduct formation, the allenolate intermediates were determined to undergo extremely facile formal allenolate Cope rearrangements involving the ?,d-double-bond of the parent ring. Excess base intercepted the allenolate by deprotonating ring C5 and effecting 1,2-vinyl transfer by 3-exo-trig addition-elimination. The chemistry of the highly delocalized side-chain carbanion in the Cope product was studied in detail.
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Lange, Catherine. "Chimie des insectes : synthèse, par réaction entre dienamines et aldéhydes insaturés, de molécules potentiellement toxiques. Analyse d'un écosystème termite-fourmi." Paris 6, 1986. http://www.theses.fr/1986PA066234.

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Synthèse de dérivés dihydroaryles ortho-substitués en particulier par un groupe aldéhyde. Obtention par l'addition de diels-alder entre dienamines acycliques conjuguées et aldéhydes insaturés. Elle s'effectue avec de très bonnes régiosélectivité et stéréospécificité. L’inhibition des acétylcholinestérases par ces dihydrobiaryles se situe au niveau du carbofurane et de la néostigmine. Étude d'un écosystème termite-fourmi. Les relations entre termites de différents genres et entre termites et fourmis font intervenir les composes présents dans la cuticule. La spectrométrie de masse a été l'outil utilisé avec la mise au point d'un nouveau gaz d'ionisation chimique: l'oxyde d'éthylène.
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Ming, Yuan Wang, and 王明遠. "Synthesis and Reactivity of [Ethyl 3-(-cyclohexadien-1-yl) propionate]tricarbonyliron cation complex." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/53334824601471630598.

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碩士
國立師範大學
化學學系
81
The reaction of the highly functionlized zinc-copper reagents RCu(CN)ZnI tricarbonyl(cyclohexadienyl)iron(+1)salt occurred predominantly at the less hindred terminal,generating function lized side chain at C-5 of (η-cyclohexa-1，3-diene)tricarbonyl (0)complexes.Reaction of [ethyl exo-3-(η-cyclohexa-1，3-diene- 5-yl)propionate]tricarbonyliron complex with hydride abstractio n reagent(Ph3CPF6)produced[ethyl-3-(η-cyclohexadien-1-yl) propionate]tricarbonyliron cationic salt.application of the ationic salt,by treatment with hydride reagents produced [ethyl -3-(η-cyclohexa-1，3-diene-1-yl)propionate]tricarbonyliron(0) complexes.and by treatment with basic reagents produced O-Alkyl ation complexes.
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張文垣. "1. The Diels-Alder Reaction of Cage-annulated Cyclohexadiene. Synthesis of A Bispentacyclo Undecadione-fused Bicyclo[2.2.2]octene." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/86476890285653414012.

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Books on the topic "Cyclohexadien-1"

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Meredith, John Anthony. The interactions of Cis-3, 5-cyclohexadiene-1, 2-diol (cis-1, 2-dihydroxycyclohexa-3, 5-diene) (benzene-cis-glycol/BCG) with boric and phenylboronic acids. Birmingham: University of Birmingham, 1990.

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Book chapters on the topic "Cyclohexadien-1"

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Schomburg, Dietmar, and Ida Schomburg. "2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate synthase 4.2.99.20." In Class 3.4–6 Hydrolases, Lyases, Isomerases, Ligases, 596–600. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36260-6_71.

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Christl, Manfred, and Martin Braun. "Generation and Interception of 1-Oxa-2, 3-Cyclohexadiene and 1,2,4-Cyclohexatriene." In Strain and Its Implications in Organic Chemistry, 121–31. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0929-8_9.

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Chowdhury, R. L., C. C. Lee, A. Piórko, and R. G. Sutherland. "(R,S)-1-5-η5-1-NITRO-6-EXO-(2-OXO-1-PROPYL)-CYCLOHEXADIENYL-η5-CYCLOPENTADIENYLIRON." In Organometallic Syntheses, 191–93. Elsevier, 1988. http://dx.doi.org/10.1016/b978-0-444-42956-8.50052-9.

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Kuthirummal, N., and P. M. Weber. "Probing reaction dynamics with Rydberg states: The ring opening reaction of 1, 3-cyclohexadiene." In Femtochemistry and Femtobiology, 37–40. Elsevier, 2004. http://dx.doi.org/10.1016/b978-044451656-5/50006-2.

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Taber, Douglass. "Stereocontrolled Carbocyclic Construction: The Trauner Synthesis of the Shimalactones." In Organic Synthesis. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199764549.003.0080.

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Benjamin List of the Max Planck Institute, Mülheim devised (J. Am. Chem. Soc. 2008, 130, 6070) a chiral primary amine salt that catalyzed the enantioselective epoxidation of cyclohexenone 1 . Larger ring and alkyl-substituted enones are also epoxidized with high ee. Three- and four-membered rings are versatile intermediates for further transformation. Tsutomu Katsuki of Kyushu University developed (Angew. Chem. Int. Ed. 2008, 47, 2450) an elegant Al(salalen) catalyst for the enantioselective Simmons-Smith cyclopropanation of allylic alcohols such as 3. Kazuaki Ishihara of Nagoya University found (J. Am. Chem. Soc. 2007, 129, 8930) chiral amine salts that effected enantioselective 2+2 cycloaddition of α-acyloxyacroleins such as 5 to alkenes to give the cyclobutane 7 with high enantio- and diastereocontrol. Gideon Grogan of the University of York overexpressed (Adv. Synth. Cat. 2008, 349, 916) the enzyme 6-oxocamphor hydrolase in E. coli . The 6-OCH so prepared converted prochiral diketones such as 8 to the cyclopentane 9 in high ee. Richard P. Hsung of the University of Wisconsin found (Organic Lett. 2008, 10, 661) that the carbene produced by oxidation of the ynamide 10 cyclized to 11 with high de. Teck-Peng Loh of Nanyang Technological University extended (J. Am. Chem. Soc. 2008, 130, 7194) butane-2,3-diol directed cyclization to the preparation of the cyclopentane 15. Note that sidechain relative configuration is also controlled. We established (J. Org. Chem. 2008, 73, 3467) that the thermal ene reaction of 17 delivered the tetrasubstituted cyclopentane 18 as a single diastereomer. Tony K. M. Shing of the Chinese University of Hong Kong devised (J. Org. Chem. 2007, 72, 6610) a simple protocol for the conversion of carbohydrate-derived lactones such as 19 to the highly-substituted, enantiomerically-pure cyclohexenone 21. Hiromichi Fujioka and Yasuyuki Kita of Osaka University established (Organic Lett. 2007, 9, 5605) a chiral diol-mediated conversion of the cyclohexadiene 22 to the diastereomerically pure cyclohexenone 24. Dirk Trauner, now of the University of Munich, reported (Organic Lett. 2008, 10, 149) an elegant assembly of the neuritogenic polyketide shimalactone A 28.
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Taber, Douglass F. "Transition-Metal Catalyzed Ring Construction: The Yu Synthesis of α-Agorafuran." In Organic Synthesis. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199965724.003.0074.

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Valery V. Fokin of Scripps/La Jolla extended (J. Am. Chem. Soc. 2010, 132, 2510) enantioselective Rh-mediated intermolecular cyclopropanation to α-olefins such as 1. Takahiro Nishimura and Tamio Hayashi of Kyoto University developed (Angew. Chem. Int. Ed. 2010, 49, 1638) a procedure for enantioselective intramolecular cyclopropanation, beginning with a propargyl sulfonamide 4. Gerhard Hilt of Philipps-Universität Marburg established (Organic Lett. 2010, 12, 1536) that an aryl alkyne 6 could add to cyclopentene to give the cyclobutene 7. Hajime Ito of Hokkaido University devised (J. Am. Chem. Soc. 2010, 132, 5990) a protocol for the borylation of an alkenyl silane 8 to give an intermediate α-lithio silane, which cyclized to the cyclobutane 9 with high diastereoconrol. Aryl alkenes worked as well. This same approach could be used to construct cyclopentanes and cyclohexanes. Zhi-Xiang Yu of Peking University showed (J. Am. Chem. Soc. 2010, 132, 4542) that the triene 10 cyclized to the cyclopentane 11 with high diastereocontrol. Yong Tang of the Shanghai Institute of Organic Chemistry optimized (Angew. Chem. Int. Ed. 2010, 49, 4463) a Cu catalyst for the enantioselective Nazarov cyclization of 12 to 13. The meso bis-carbonates 14 and 16 were prepared by singlet oxygenation of the inexpensive cyclopentadiene. Mark Lautens of the University of Toronto developed (J. Org. Chem. 2010, 75, 4056) a protocol for the enantioselective coupling of 14 to an arene boronic acid, giving the carbonate 15 with high enantiocontrol. Professor Ito devised (Angew. Chem. Int. Ed. 2010, 49, 560) a complementary procedure, coupling 16 with bis-pinacolatoborane to give an intermediate allylborinate, that then added to the aldehyde 18 to give 19 with high stereocontrol. It would be interesting to know if these procedures worked as well with the meso bis-carbonates derived from cyclohexadiene. Saim Özkar of Middle East Technical University prepared (J. Am. Chem. Soc. 2010, 132, 6541) Ru nanoclusters stabilized by a zeolite framework that effected hydrogenation of 20 at near ambient conditions, in contrast to the high pressure and temperature usually required.
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Taber, Douglass F. "Other Methods for Carbocyclic Construction: The Porco Synthesis of (-)-Hyperibone K." In Organic Synthesis. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199965724.003.0081.

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Varinder K. Aggarwal of the University of Bristol described (Angew. Chem. Int. Ed. 2010, 49, 6673) the conversion of the Sharpless-derived epoxide 1 into the cyclopropane 2. Christopher D. Bray of Queen Mary University of London established (Chem. Commun. 2010, 46, 5867) that the related conversion of 3 to 5 proceeded with high diastereocontrol. Javier Read de Alaniz of the University of California, Santa Barbara, extended (Angew. Chem. Int. Ed. 2010, 49, 9484) the Piancatelli rearrangement of a furyl carbinol 6 to allow inclusion of an amine 7, to give 8. Issa Yavari of Tarbiat Modares University described (Synlett 2010, 2293) the dimerization of 9 with an amine to give 10. Jeremy E. Wulff of the University of Victoria condensed (J. Org. Chem. 2010, 75, 6312) the dienone 11 with the commercial butadiene sulfone 12 to give the highly substituted cyclopentane 13. Robert M. Williams of Colorado State University showed (Tetrahedron Lett. 2010, 51, 6557) that the condensation of 14 with formaldehyde delivered the cyclopentanone 15 with high diastereocontrol. D. Srinivasa Reddy of Advinus Therapeutics devised (Tetrahedron Lett. 2010, 51, 5291) conditions for the tandem conjugate addition/intramolecular alkylation conversion of 16 to 17. Marie E. Krafft of Florida State University reported (Synlett 2010, 2583) a related intramolecular alkylation protocol. Takao Ikariya of the Tokyo Institute of Technology effected (J. Am. Chem. Soc. 2010, 132, 11414) the enantioselective Ru-mediated hydrogenation of bicyclic imides such as 18. This transformation worked equally well for three-, four-, five-, six-, and seven-membered rings. Stefan France of the Georgia Institute of Technology developed (Org. Lett. 2010, 12, 5684) a catalytic protocol for the homo-Nazarov rearrangement of the doubly activated cyclopropane 20 to the cyclohexanone 21. Richard P. Hsung of the University of Wisconsin effected (Org. Lett. 2010, 12, 5768) the highly diastereoselective rearrangement of the triene 22 to the cyclohexadiene 23. Strategies for polycyclic construction are also important. Sylvain Canesi of the Université de Québec devised (Org. Lett. 2010, 12, 4368) the oxidative cyclization of 24 to 25.
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Conference papers on the topic "Cyclohexadien-1"

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Petrovic, Vladimir S. "Ring opening of 1, 3-cyclohexadiene probed by time-resolved optical and x-ray fragmentation." In Laser Science. Washington, D.C.: OSA, 2012. http://dx.doi.org/10.1364/ls.2012.ltu1h.3.

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