Pd-catalyzed addition of boronic acids to ynol ethers: a highly regio- and stereoselective synthesis of trisubstituted vinyl ethers.
摘要：
A Pd-catalyzed addition of boronic acids to ynol ethers has been realized, delivering trisubstituted vinyl ethers in good yields with perfect control of the regio- and stereoselectivity. The reaction proceeds under mild conditions and exhibits excellent functional group compatibility. Moreover, the resultant products can be converted into pentasubstituted benzenesviathe tandem Diels–Alder/aromatization reaction.
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关键词：
ARYL ETHYNYL ETHERS FUNCTIONALIZED ENOL ETHERS ARYLBORONIC ACIDS ORGANOBORONIC ACIDS Z)-BETA-HALOENOL ACETATES SODIUM TETRAPHENYLBORATE CLAISEN REARRANGEMENT SELECTIVE SYNTHESIS CONJUGATE
DOI：
10.1039/c3cc43793k
被引量：
年份：
2013
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