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Simultaneous Formation of Cage and Spirane Pentaalkoxyphosphoranes in Reaction of 5,5-Dimethyl-2-(2-oxo-1,2-diphenylethoxy)-1,3,2-dioxaphosphorinane with Hexafluoroacetone

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dc.contributor.author Mironov V.F.
dc.contributor.author Dimukhametov M.N.
dc.contributor.author Blinova Y.S.
dc.contributor.author Karataeva F.K.
dc.date.accessioned 2021-02-25T20:38:37Z
dc.date.available 2021-02-25T20:38:37Z
dc.date.issued 2020
dc.identifier.issn 1070-3632
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/162142
dc.description.abstract © 2020, Pleiades Publishing, Ltd. Abstract: The reaction of hexafluoroacetone with 5,5-dimethyl-2-(2-oxo-1,2-diphenylethoxy)-1,3,2-dioxaphosphorinane occurs in two simultaneous directions: through the formation of cage phosphorane and spirophosphorane—1,1-(2,2-dimethylpropylenedioxy)-4,5-diphenyl-3,3-bis(trifluoromethyl)-2,6,7-trioxa-1-phosphabicyclo[2.2.11.4]heptane and 2-(2,2-dimethylpropylenedioxy)-2-hexafluoroisopropoxy-4,5-diphenyl-1,3,2-dioxaphospholene, respectively. The latter was obtained by authentic synthesis from 2-hexafluoroisopropoxy-5,5-dimethyl-1,3,2-dioxaphosphorinane and benzil. The mild hydrolysis of the compounds obtained leads to the formation of cyclic phosphates. The structure of the obtained compounds was determined by the NMR and mass spectrometry methods.
dc.relation.ispartofseries Russian Journal of General Chemistry
dc.subject cage phosphorane
dc.subject dioxaphosphorinane
dc.subject hexafluoroacetone
dc.subject hydrolysis
dc.subject PCO/POC-rearrangement
dc.subject phosphate
dc.subject spirophosphorane
dc.title Simultaneous Formation of Cage and Spirane Pentaalkoxyphosphoranes in Reaction of 5,5-Dimethyl-2-(2-oxo-1,2-diphenylethoxy)-1,3,2-dioxaphosphorinane with Hexafluoroacetone
dc.type Article
dc.relation.ispartofseries-issue 11
dc.relation.ispartofseries-volume 90
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 2080
dc.source.id SCOPUS10703632-2020-90-11-SID85097950382


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  • Публикации сотрудников КФУ Scopus [22633]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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