Intramolecular Heck reaction: Synthesis of benzo[4,5]cyclohepta[b]indole derivatives
作者:Benoît Joseph、Olivier Cornec、Jean-Yves Mérour
DOI:10.1016/s0040-4020(98)00412-8
日期:1998.7
An intramolecular Heck reaction was performed with palladium(II) acetate on iodoethylenic esters 6-7 to afford an ethylenic seven-membered system 8-9. alpha-alkylation of 8 was investigated to afford the corresponding a-methyl compound 10, This new family of compounds 11-12 gave access to potential antiinflammatory agents. (C) 1998 Elsevier Science Ltd. All rights reserved.