A new and short synthesis of 7H-benzo[a]cyclohepten-7-one and some derivatives: Oxidation of 7-bromo-5H-benzo[a]cycloheptene

Dastan A., Yildiz Y., Balci M.

SYNTHETIC COMMUNICATIONS, vol.31, no.24, pp.3807-3815, 2001 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 31 Issue: 24
  • Publication Date: 2001
  • Doi Number: 10.1081/scc-100108231
  • Journal Name: SYNTHETIC COMMUNICATIONS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.3807-3815
  • Middle East Technical University Affiliated: No

Abstract

Oxidation of 7-bromo-5H-benzo[a]cycloheptene with some oxidation reagents has been studied. Several 2,3- and 4,5-benzotropone derivatives has been obtained. The structures of the products were determined by H-1-, (CNMR)-C-13 data and chemical transformation.