Synthesis of heteroaryl containing sulfides via enaminone ligand assisted, copper-catalyzed C–S coupling reactions of heteroaryl thiols and aryl halides
作者:Yunyun Liu、Bin Huang、Xiaoji Cao、Dan Wu、Jie-Ping Wan
DOI:10.1039/c4ra07187e
日期:——
The CâS cross coupling reactions between electron deficient heteroaryl thiols and aryl halides have been smoothly performed to provide various heteroaryl containing sulfides in the presence of copper catalyst and enaminone ligand.
Substrate-promoted ligand-free CuI catalyzed S-arylation of 2-mercaptobenzothiazoles with aryl iodides in water
作者:Guozhen He、Yuan Huang、Yao Tong、Jie Zhang、Dan Zhao、Shuangli Zhou、Shiqing Han
DOI:10.1016/j.tetlet.2013.07.096
日期:2013.9
A green and efficient method has been developed for the cross-coupling of 2-mercaptobenzothiazoles with aryl iodides in water. The reactions proceeded smoothly under ligand-free conditions in the presence of TBAB to give the corresponding products in good yields. The protocol showed good tolerance toward a variety of functional groups. A substrate-promoted mechanism for this catalytic reaction has been proposed. (C) 2013 Elsevier Ltd. All rights reserved.
LINDLEY J. M.; METH-COHN O.; SUSCHITZKY H., J. CHEM. SOC. PERKIN TRANS. PART 1, 1978, NO 10, 1198-1204
作者:LINDLEY J. M.、 METH-COHN O.、 SUSCHITZKY H.
DOI:——
日期:——
Lindley,J.M. et al., Journal of the Chemical Society. Perkin transactions I, 1978, p. 1198 - 1204