摘要

A simple, convenient and high yielding synthetic method for the preparation of various mercapto derivatives of benzimidazoles 2a-e, benzoxazole 2f, benzothiazole 2g, quinazolinone 2h, 5-substituted-1,3,4-oxadiazoles 4a-f by the treatment of a series of O, S and N heteroatoms containing bifunctional molecules with potassium isopropyldithiocarbonate under microwave irradiation technique is described.

  • 出版日期2012-11