发明名称 METHOD FOR MAKING AMINOPHENOLS AND THEIR AMIDE DERIVATIVES
摘要 <p>N-acylated dialkylaminophenols are produced at greater yields under mild reaction conditions by a novel process which begins with catalytic hydrogenation of dialkylnitrosophenols in an aprotic organic reaction medium. Acylation can subsequently be carried out without isolation of the aminophenol from the reaction medium.</p>
申请公布号 WO1989010347(P1) 申请公布日期 1989.11.02
申请号 US1989001595 申请日期 1989.04.14
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