Chloroacetonylation of C=C double bonds promoted by manganese(III) acetate

DENGİZ Ç., ÇALIŞKAN R., BALCI M.

TETRAHEDRON LETTERS, cilt.53, sa.5, ss.550-552, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 53 Sayı: 5
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1016/j.tetlet.2011.11.098
  • Dergi Adı: TETRAHEDRON LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.550-552
  • Anahtar Kelimeler: Acetylacetone, manganese(III) acetate, Cyclization, Chloroacetonylation, Dihydrofuran, METAL-SALTS, GAMMA-LACTONES, OXIDATION, BENZONORBORNADIENE, BROMINATION, ADDITIONS, KETONES
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The addition of acetylacetone to alkenes was performed using Mn(OAc)(3 center dot)2H(2)O in the presence of HCl. The intermediate formed was trapped by chloride. Removal of one of the acetyl groups with ammonia under very mild conditions provided compounds derived from chloroacetonylation of the double bonds. (C) 2011 Elsevier Ltd. All rights reserved.