CuCl/CCl(4)-promoted convenient synthesis of sulfonyl amidines from tertiary amines and sulfonyl azides.
Promoted by CuCl/CCl(4), a variety of sulfonyl azides and tertiary amines were successfully coupled to give sulfonyl amidine derivatives in good to excellent yields. A possible mechanism for this reaction is discussed.
Xu
Xiaoliang
X
Institute of Industrial Catalysis, College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
Ge
Zhichuang
Z
Cheng
Dongping
D
Ma
Lei
L
Lu
Chunshan
C
Zhang
Qunfeng
Q
Yao
Nan
N
Li
Xiaonian
X
D000578:Amidines / Q000138:chemical synthesis* / Q000737:chemistry*; D000588:Amines / Q000737:chemistry*; D001386:Azides / Q000737:chemistry*; D002251:Carbon Tetrachloride / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*
D000578:Amidines; D000588:Amines; D001386:Azides; D003300:Copper; C028419:cuprous chloride; D002251:Carbon Tetrachloride