Alkynoate synthesis through the vinylogous reactivity of rhodium(II) carbenoids.

ABSTRACT: Siloxy group migration: A rhodium(II) carbenoid approach has been developed for the synthesis of alkynoates. 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.

SUBMITTER: Valette D 

PROVIDER: S-EPMC3580044 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature