Synthesis of Benzo[<i>c</i>]selenophene and Derivatives via New Routes
作者:Emad Aqad、M. V. Lakshmikantham、Michael P. Cava、Grant A. Broker、Robin D. Rogers
DOI:10.1021/ol034791w
日期:2003.7.1
[reaction: see text] Benzo[c]selenophene has been generated via facile bromination-dehydrobromination as well as oxidation of the 1,3-dihydrobenzo[c]selenophene. Benzo[c]selenophene thus generated has been lithiated in situ and treated with ClCOOEt to give the first functionalized derivative subject to X-ray crystallographic analysis.