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Reaction of tetracyclone with methyl phenylphosphinate in the presence of catalysts

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dc.contributor.author Fuzhenkova A.
dc.contributor.author Galyautdinov N.
dc.contributor.author Arbuzov B.
dc.date.accessioned 2018-09-20T20:42:12Z
dc.date.available 2018-09-20T20:42:12Z
dc.date.issued 1978
dc.identifier.issn 0568-5230
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/146184
dc.description.abstract 1. Methyl phenylphosphinate reacts with tetracyclone in the absence of catalysts according to a scheme involving 1,4 and 1,6 addition of the conjugated cyclone system to form methyl 2,3,4,5-tetraphenyl-4-cyclopenten-1-one-3-phenylphosphinate and 2,3,4,5 -tetraphenyl-3-cyclopenten-1-one-2-phenylphosphinate, respectively. 2. Upon heating, the 1,6 adduct is prototropically isomerized to form methyl 2,3,4,5-tetraphenyl-4-cyclopenten-1-one-2-phenylphosphinate and simultaneously dissociates back to the original components, which again react to form the thermodynamically more stable 1,4 adduct. 3. The β- and γ-conjugated keto phosphinates with a cis configuration of the methylidyne proton and the phosphinate group have been isolated in the form of pairs of diastereomers with respect to the asymmetric phosphorus and carbon atoms. © 1978 Plenum Publishing Corporation.
dc.relation.ispartofseries Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
dc.title Reaction of tetracyclone with methyl phenylphosphinate in the presence of catalysts
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 27
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 982
dc.source.id SCOPUS05685230-1978-27-5-SID34250287458

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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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