PROCESS OF PRODUCTION OF 4-SUBSTITUTED-3-HALOGENO-1,4-BENZOXAZEPINE DERIVATIVE AND SALTS THEREOF
申请人:SUNTORY LIMITED
公开号:EP0925288B1
公开(公告)日:2002-09-25
US6114522A
申请人:——
公开号:US6114522A
公开(公告)日:2000-09-05
A practical synthetic method for vinyl chlorides and vinyl bromides from ketones via the corresponding vinyl phosphate intermediates
作者:Katsuhide Kamei、Noriko Maeda、Toshio Tatsuoka
DOI:10.1016/j.tetlet.2004.11.075
日期:2005.1
A new synthetic method for the preparation of vinyl chlorides and vinylbromidesfromacyclic and cyclic ketones is described. Vinyl halides are practically obtained from the corresponding vinyl phosphate intermediates with triphenylphosphine dihalide.