Synthesis of aryl(or benzyl)-(Z)-N-[2-amino-1,2-dicyanovinyl]formamidines

Synthesis of aryl(or benzyl)-(Z)-N-[2-amino-1,2-dicyanovinyl]formamidines
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DOI:
10.1081/scc-120013752
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发表时间:
2002-01-01
影响因子:
2.1
通讯作者:
Booth, BL
Booth, BL
中科院分区:
化学4区
文献类型:
--
作者:
Yahya-Zadeh, A;Booth, BL

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从易得的ethyl(Z)-N-(2-amino-1,2-dicyanovinyl)formimidate(1)开始,N-芳基(或benzyl)-N‘(-(2-amino-1,2-dicyanovinyl)formamidines(2))可以在催化量的苯胺盐酸盐存在下,在室温下与芳胺反应,以良好的产率制备。
Starting from readily available ethyl(Z)-N-(2-amino-1,2-dicyanovinyl)formimidate (1), the N-aryl (or benzyl)-N'(-(2-amino-1,2-dicyanovinyl)formamidines (2) can be prepared in good yields by reaction with aromatic amines at room temperature in the presence of a catalytic amount of aniline hydrochloride.