A Convenient Procedure for the Formylation of Amines and Alcohols Using Cyanomethyl Formate
A Convenient Procedure for the Formylation of Amines and Alcohols Using Cyanomethyl Formate
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使用甲酸氰甲酯甲酰化胺和醇的简便方法
DOI:
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发表时间:
1993
期刊:
影响因子:
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通讯作者:
H. Niclas
中科院分区:
文献类型:
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作者:
J. Deutsch;H. Niclas
Abstract A simple method for the direct formylation of amines using cyanomethyl formate is described. The formylation succeeds in moderate to high yields under mild and neutral conditions. Thus, formamides 2a-f, 2i-m are obtained at room temperature. A chemoselective N-formylation is achieved in the case of ethanolamine. The formylation of nitroanilines and the O-formylation of alcohols only succeeds in the presence of a catalytic amount of imidazole leading to 2g,h and 3a-e, respectively.