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Reaction of trialkyl phosphites with α, β-unsaturated acids

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dc.contributor.author Gazizov T.
dc.contributor.author Mareev Y.
dc.contributor.author Vinogradova V.
dc.contributor.author Pudovik A.
dc.contributor.author Arbuzov B.
dc.date.accessioned 2018-09-14T20:25:47Z
dc.date.available 2018-09-14T20:25:47Z
dc.date.issued 1971
dc.identifier.issn 0568-5230
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/132467
dc.description.abstract 1. The addition of trialkyl phosphites to α, β-unsaturated acids can proceed via the prior protonization of the trialkyl phosphites by the unsaturated acid. The dialkylphosphorous acids and unsaturated acid esters that are formed here react with each other to give the trialkyl esters of the corresponding β-phosphonocarboxylic acids. 2. Not excluded is the possibility that the above indicated reaction can also proceed simultaneously by the mechanism proposed by Kukhtin and Kamai, but without the formation of the cyclic phosphorane as the intermediate step. 3. Together with the trimethyl ester of β-phosphonopropionic acid, the cyclic anhydride of the methyl ester of β-phosphonopropionic acid is formed when trimethyl phosphite is reacted with acrylic acid. The cyclic anhydride is obtained in much larger amounts in the presence of acetic acid. The corresponding cyclic anhydride was isolated in the same manner when triethyl phosphite was reacted with methacrylic acid. © 1971 Consultants Bureau.
dc.relation.ispartofseries Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
dc.title Reaction of trialkyl phosphites with α, β-unsaturated acids
dc.type Article
dc.relation.ispartofseries-issue 6
dc.relation.ispartofseries-volume 20
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1164
dc.source.id SCOPUS05685230-1971-20-6-SID34250452076


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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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