1993•Journal of the Chemical Society Perkin Transactions 1Requires access
2,2-Difluoro enol silyl ethers: convenient preparation and application to the synthesis of a novel fluorinated brassinosteroid
Fuqiang Jin, Yuanyao Xu, Weiyuan Huang
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Abstract
On treatment with Grignard reagents, trifluoroacetyltriphenylsilane was converted into 2,2-difluoro enol silyl ethers in almost quantitative yields. As a synthetic application of the 2,2-difluoro enol silyl ether, a novel fluorinated brassinosteroid was synthesized.