CuCl/CCL4-promoted convenient synthesis of sulfonyl amidines from Tertiary amines and sulfonyl azides

X Xu, Z Ge, D Cheng, L Ma, C Lu, Q Zhang, N Yao…

Index: Xu, Xiaoliang; Ge, Zhichuang; Cheng, Dongping; Lei, Ma.; Lu, Chunshan; Zhang, Qunfeng; Yao, Nan; Li, Xiaonian Organic Letters, 2010 , vol. 12, # 5 p. 897 - 899

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Citation Number: 26

Abstract

Amidine derivatives have been widely applied in medicinal and synthetic chemistry due to their structural specialties.(1) Furthermore, substituted amidines are key intermediates for the synthesis of many heterocyclic compounds and metal complexes.(2) Traditional methods for the preparation of amidine derivatives involved several tedious steps of functional group transformation from the not readily accessible starting materials.(3) Therefore, the development of more ...

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