Tetrahedron Letters

Copper-catalyzed solvent-free redox condensation of benzothiazoles with aldehydes or benzylic alcohols

M Zhang, WT Lu, W Ruan, HJ Zhang, TB Wen

文献索引：Zhang, Mingliang; Lu, Wen-Ting; Ruan, Wenqing; Zhang, Hui-Jun; Wen, Ting-Bin Tetrahedron Letters, 2014 , vol. 55, # 10 p. 1806 - 1809

全文：HTML全文

被引用次数: 3

摘要

Abstract An efficient and practical method for the construction of 2-aryl-and 2-alkyl- substituted benzothiazoles via a copper-catalyzed redox condensation process between benzothiazoles and aldehydes or benzylic alcohols has been developed. The reaction proceeded under mild reaction conditions using environmentally benign tert-butyl hydroperoxide (TBHP) as the oxidant. A reaction mechanism involving the ring-opening of ...