SYNTHESIS OF 1,3-DIHYDRO-2<i>H</i>-BENZIMIDAZOL-2-ONES

Авторы

  • Ramon I. Armenta Facultad de Ciencias Químico Biológicas Universidad Autónoma de Sinaloa
  • Juan Sarmiento Facultad de Ingeniería Universidad Autónoma de Sinaloa

DOI:

https://doi.org/10.1007/3458

Ключевые слова:

1, 3-dihydro-2H-benzimidazol-2-one

Аннотация

This microreview covers data regarding the synthesis of 1,3-dihydro-2H-benzimidazol-2-ones published during the last five years. The synthetic routes to benzimidazolones can be classified into several types: cyclocarbonylation of 1,2-diaminobenzenes, transformation of benzimidazolium salts, synthesis from arylureas, a Curtius reaction of anthranilic acids or phthalic anhydrides, and other pathways.

 

Опубликован

2017-01-06

Выпуск

Раздел

Гетероциклы в фокусе