A New Synthesis of 2-Arylbenzothiazoles from 1,2,3-Benzodithiazole-2-Oxides
作者:Shanti N. Sawhney、Pawan Sharma、Kiran Bajaj、Asha Gupta
DOI:10.1080/00397919308009777
日期:1993.1
The reaction of 6-substituted-1,2,3-benzodithiazole-2-oxides (3a-3d) with aromatic aldehydes, carboxylic acids, and their chlorides in the presence of an organic base provides a new method for the synthesis of 6-substituted-2-arylbenzothiazoles (4a-4d) without involving the preparation of intermediate 2-aminobenzenethiols.
Sawhney S. N., Sharma P. K., Bajaj K., Gupta A., Indian J. Chem. B, 33 (1994) N 3, S 280-284
作者:Sawhney S. N., Sharma P. K., Bajaj K., Gupta A.
DOI:——
日期:——
Sawhney Shanti N., Sharma Pawan, Bajaj Kiran, Gupta Asha, Synth. Commun., 23 (1993) N 2, S 263-270