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A NEW METHOD FOR THE PREPARATION OF PHENOLS AND ITS DERIVATIVES 被引量:1
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作者 Qun LIU Kocienski PHILIP 《Chinese Chemical Letters》 SCIE CAS CSCD 1991年第5期353-356,共4页
a-Oxo ketene dithioacetals 2 via 1,2-nucleophilie addition by methallyl magnesius chloride afforded corresponding alcohols (3). Treated with water or methanol and catalyzed by Lewis acid, the alcohols 3 were converted... a-Oxo ketene dithioacetals 2 via 1,2-nucleophilie addition by methallyl magnesius chloride afforded corresponding alcohols (3). Treated with water or methanol and catalyzed by Lewis acid, the alcohols 3 were converted regiospecifical ly to substituted phenols 5' or related phenol methyl ethers 5 respectively. This reaction is a novel approach to the synthesis of phenols and their derivatives starting from non-aromatic precursors. 展开更多
关键词 A NEW METHOD FOR THE PREPARATION OF phenolS and its derivatives its
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