Synthesis of thioesters through copper-catalyzed coupling of aldehydes with thiols in water
作者:Chih-Lun Yi、Yu-Ting Huang、Chin-Fa Lee
DOI:10.1039/c3gc40946e
日期:——
Copper-catalyzed C–S bond formation between aldehydes and thiols in the presence of TBHP as an oxidant is described. Functional groups including chloro, trifluoromethyl, bromo, iodo, nitrile, ester and thiophene are all tolerated by the reaction conditions employed. This reaction is performed in water without the use of a surfactant. Both aryl and alkyl aldehydes couple suitably with aryl- and alkyl thiols, affording the corresponding thioesters in moderate to good yields.
Microwave-assisted Synthesis of Thioesters from Aldehydes and Thiols in Water
作者:Huei-Shu Jhuang、Yi-Wei Liu、Daggula Mallikarjuna Reddy、Yong-Ze Tzeng、Wei-Yu Lin、Chin-Fa Lee
DOI:10.1002/jccs.201700045
日期:2018.1
We describe the synthesis of thioesters via copper‐ or iron‐catalyzed coupling of thiols with aldehydes on application of microwave irradiation. In this protocol, a variety of aliphatic and aromatic aldehydes and thiols were used, and the products were obtained in good to excellent yields.