Stereospecific Access to Trisubstituted Enol Ethers from Vinylsilanes
摘要:
The reaction of RCH=CHSiMe3 (R: alkyl or aryl) with IPy2BF4/HBF4 and a set of representative alcohols affords the corresponding addition products as a single regio- and stereoisomers in good yield. Subsequent dehydroiodination with DBU furnishes silyl-substituted enol ethers. (C) 1997 Elsevier Science Ltd.
Stereospecific Access to Trisubstituted Enol Ethers from Vinylsilanes
摘要:
The reaction of RCH=CHSiMe3 (R: alkyl or aryl) with IPy2BF4/HBF4 and a set of representative alcohols affords the corresponding addition products as a single regio- and stereoisomers in good yield. Subsequent dehydroiodination with DBU furnishes silyl-substituted enol ethers. (C) 1997 Elsevier Science Ltd.