AN EFFICIENT BUTENOLIDE ANNULATION VIA ALPHA'-CHLOROACETOXYLATION OF ENONES USING MANGANESE(III) ACETATE AND CHLOROACETIC ACID


DEMIR A., AKGUN H., TANYELI C. , SAYRAC T., WATT D.

SYNTHESIS-STUTTGART, no.9, pp.719-721, 1991 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Publication Date: 1991
  • Title of Journal : SYNTHESIS-STUTTGART
  • Page Numbers: pp.719-721

Abstract

The alpha'-chloroacetoxylation of alpha,-beta-unsaturated ketones using manganese(III) acetate and chloroacetic acid followed by Arbuzov reaction and intramolecular Horner-Emmons olefination provided a convenient synthesis of annulated 2-buten-4-olides.