Selective O-demethylation during bromination of (3,4-dimethoxyphenyl) (2,3,4-trimethoxyphenyl)methanone

ÇETİNKAYA Y., MENZEK A., ŞAHİN E., BALAYDIN H. T.

TETRAHEDRON, cilt.67, sa.19, ss.3483-3489, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 67 Sayı: 19
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1016/j.tet.2011.03.033
  • Dergi Adı: TETRAHEDRON
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3483-3489
  • Anahtar Kelimeler: Bromophenol, Bromination, Selective O-demethylation, BROMOPHENOLS, INHIBITION
  • Atatürk Üniversitesi Adresli: Evet

Özet

(3,4-Dimethoxyphenyl)(2,3,4-trimethoxyphenyl)methanone was synthesized and its bromination was investigated in different conditions. Nine new products (bromophenol derivatives) were isolated in the reactions. These bromophenol derivatives were obtained by selective O-demethylation in its bromination with bromine. The products and their formations were discussed. (C) 2011 Elsevier Ltd. All rights reserved.