Alkynoate Synthesis through the Vinylogous Reactivity of Rhodium(II) Carbenoids | Zendy

Valette Damien | Zendy; Lian Yajing | Zendy; Haydek John P. | Zendy; Hardcastle Kenneth I. | Zendy; Davies Huw M. L. | Zendy

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Alkynoate Synthesis through the Vinylogous Reactivity of Rhodium(II) Carbenoids

Author(s) -

Valette Damien,

Lian Yajing,

Haydek John P.,

Hardcastle Kenneth I.,

Davies Huw M. L.

Publication year - 2012

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201204047

Subject(s) - carbenoid , rhodium , diastereomer , enol , reactivity (psychology) , chemistry , transformation (genetics) , stereochemistry , organic chemistry , catalysis , biochemistry , alternative medicine , pathology , gene , medicine

Siloxy group migration : A rhodium(II) carbenoid approach has been developed for the synthesis of alkynoates (see scheme). This transformation combines the addition of enol ethers at the vinylogous position of β‐siloxy‐substituted vinyldiazo derivatives with a siloxy group migration to give the products as single diastereomers.

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