REACTION OF 2-AMINOBENZIMIDAZOL: A SIMPLE ONE-POT SYNTHESIS OF STABLE HETEROCYCLIC PHOSPHORUS YLIDES

Abstract

Stable heterocyclic phosphorus ylides in excellent yields produced in the reaction between triphenylphosphine, dialkyl acetylenedicarboxylates and 2-aminobenzimidazol in one-pot facile synthesis.

ACKNOWLEDGMENTS

We gratefully acknowledge financial support from the Research Council of Shahid Beheshti University. Thanks are also due to Dr Kiana Hemyari for helpful discussions.