804549-56-2Relevant articles and documents
Photoinduced remote heteroaryl migration accompanied by cyanoalkylacylation in continuous flow
Duan, Xiu,Guo, Kai,Liu, Jie,Ma, Can-Liang,Qin, Long-Zhou,Qiu, Jiang-Kai,Sun, Qi,Wu, Meng-Yu,Yuan, Xin,Zhang, Xin-Peng,Zhu, Shan-Shan
supporting information, p. 8916 - 8921 (2021/11/27)
A photoinduced 1,4-heteroaryl migration from a carbon center to a nitrogen center accompanied by a cyanoalkylacylation of heterocyclic-substituted azidyl homoallylic alcohols and cycloketone oxime esters has been described. This simple and powerful protoc
C2-arylacylation of 2H-benzothiazoles with methyl arenes via Selectfluor oxidation
Chen, Bo,Kong, Yao-Lei,Liu, Jin-Chuan,Lu, Qi,Sun, Xiao-Tong,Weng, Jian-Quan
supporting information, (2021/06/03)
An efficient Selectfluor-oxidative protocol was developed for the direct C2-arylacylation of 2H-benzothiazoles via the radical reaction of 2H-benzothiazoles with methyl arenes. Selectfluor can effectively promote the oxidative cross-coupling without an ex
Chemoselective copper-catalyzed acylation of benzothiazoles with aryl methyl ketones
Feng, Qiang,Song, Qiuling
supporting information, p. 2445 - 2452 (2014/10/15)
A copper(I) iodide-catalyzed, highly efficient acylation of benzothiazoles with aryl methyl ketones as carbonyl sources under a nitrogen atmosphere was developed. This is an unprecedented protocol and an extremely efficient method for the selective synthesis of 2-acylbenzothiazoles from commercially available, cheap starting materials with excellent chemoselectivity, good functional group tolerability and high turnover numbers (up to 14,200); also scaling up to 160mmol without loss of the efficiency is possible. A variety of 2-acylbenzothiazoles was smoothly prepared in good to excellent yields from aryl methyl ketones and benzothiazoles by a one-pot domino protocol of combined sp3 C-H oxidation, ring opening, and condensation.
