A ball-milling strategy for the synthesis of benzothiazole, benzimidazole and benzoxazole derivatives under solvent-free conditions

Hemant Sharma, Narinder Singh, Doo Ok Jang

Research output: Contribution to journalArticle

82 Citations (Scopus)

Abstract

A convenient solvent-free method for the synthesis of benzothiazole, benzimidazole, and benzoxazole derivatives has been developed using recyclable ZnO-NPs via a ball-milling strategy. The method affords environmentally friendly reaction conditions that score high on the ecoscale with the low E-factor. The process is also highly efficient even on a multi-gram scale and provides easy product isolation.

Original languageEnglish
Pages (from-to)4922-4930
Number of pages9
JournalGreen Chemistry
Volume16
Issue number12
DOIs
Publication statusPublished - 2014 Dec 1

All Science Journal Classification (ASJC) codes

  • Environmental Chemistry
  • Pollution

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