作者:M. V. Fomina、N. A. Kurchavov、L. G. Kuz’mina、J. A. K. Howard、S. P. Gromova
DOI:10.1007/s11172-010-0342-6
日期:2010.10
Reactions of 1-(2,4-dinitrophenyl)pyridinium chloride and 2-(2,4-dinitrophenyl)isoquinolinium chloride with 2,3-dimethylbenzothiazolium iodide in hot pyridine allows introduction of an aryl residue into the thiazole ring via intermolecular transformation of the pyridine ring of Zincke’s salts with participation of the methyl group in position 2 of the benzothiazolium salt.
氯化 1-(2,4-二硝基苯基)吡啶鎓和 2-(2,4-二硝基苯基)异喹啉鎓与 2,3-二甲基苯并噻唑碘化物在热吡啶中的反应允许通过分子间转化将芳基残基引入噻唑环锌盐的吡啶环,在苯并噻唑鎓盐的 2 位加入甲基。