1448856-31-2Relevant academic research and scientific papers
Substrate-promoted ligand-free CuI catalyzed S-arylation of 2-mercaptobenzothiazoles with aryl iodides in water
He, Guozhen,Huang, Yuan,Tong, Yao,Zhang, Jie,Zhao, Dan,Zhou, Shuangli,Han, Shiqing
, p. 5318 - 5321 (2013)
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.
N-heterocyclic carbene copper(I) complex-catalyzed direct C-H thiolation of benzothiazoles
Inomata, Hiroshi,Toh, Ayumi,Mitsui, Takashi,Fukuzawa, Shin-Ichi
supporting information, p. 4729 - 4731 (2013/08/23)
N-heterocyclic carbene (NHC) copper(I) complexes based on imidazol-2-ylidene and 1,2,3-triazol-5-ylidene catalyzed the direct C-H thiolation of benzothiazoles and benzoxazoles with aryl and alkyl thiols to give 2-aryl and 2-alkylthiobenzothiazoles in moderate-to-good yields. The NHC copper(I) complex [(IPr)CuI] was the most effective catalyst for the reaction among the NHC-Cu(I) complexes examined in this study.
