Synthesis, characterization and microwave-assisted catalytic activity of novel benzimidazole salts bearing piperidine and morpholine moieties in Heck cross-coupling reactions


KÜÇÜKBAY H., Sireci N., YILMAZ Ü., AKKURT M. , Yalcin S. P. , Tahir M. N. , ...More

APPLIED ORGANOMETALLIC CHEMISTRY, vol.25, no.4, pp.255-261, 2011 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 25 Issue: 4
  • Publication Date: 2011
  • Doi Number: 10.1002/aoc.1751
  • Title of Journal : APPLIED ORGANOMETALLIC CHEMISTRY
  • Page Numbers: pp.255-261

Abstract

A mixture of novel benzimidazole salts (2a-f), Pd(OAc)(2) and K(2)CO(3) in DMF-H(2)O catalyzes, in high yield, the Heck cross-coupling reaction assisted by microwave irradiation in a short time. All synthesized novel benzimidazole derivatives were characterized by elemental analysis and NMR spectroscopy. In addition, the molecular structure of 2a was determined by X-ray crystallography. Copyright (C) 2011 John Wiley & Sons, Ltd.