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, ss.719-721, 1991 (SCI İndekslerine Giren Dergi)

  • Basım Tarihi: 1991
  • Dergi Adı: SYNTHESIS-STUTTGART
  • Sayfa Sayısı: ss.719-721

Özet

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.