Fluoro-containing Heterocycles: XIII. Fluoro-containing Derivatives of Thiazolo[3,2-a]-, Benzothiazolo[3,2-a]-, and Benzimidazo[3,2-a]quinazolinones
作者:E. V. Nosova、G. N. Lipunova、A. A. Laeva、V. N. Charushin
DOI:10.1007/s11178-006-0017-9
日期:2005.11
Reactions of 2-aminothiazole, derivatives of 2-aminobenzothiazole and 2-aminobenzoimidazole with polyfluorobenzoyl chlorides gave rise to acylation products that at heating in the diphenyl ether formed fluoro-containing derivatives of thiazolo[3,2-a]-, benzothiazolo[3,2-a]-, and benzimidazo[3,2-a]quinazolinone.
2-氨基噻唑、2-氨基苯并噻唑衍生物和2-氨基苯并咪唑与聚氟苯甲酰氯的反应生成了酰化产物,这些产物在二苯醚中加热形成了含氟的噻唑[3,2-a]、苯并噻唑[3,2-a]和苯并咪唑[3,2-a]喹唑啉酮衍生物。