One-pot synthesis of ketones from carboxylic acids and grignard reagents using N,N-Diphenyl-p-methoxyphenylchloromethyleniminium chloride
作者:Tamotsu Fujisawa、Toshiki Mori、Toshio Sato
DOI:10.1016/s0040-4039(00)85572-0
日期:1982.1
N,N-Diphenyl-p-methoxyphenylchloromethyleniminium chloride is found to be an effective condensation reagent of carboxylic acids and Grignardreagents under mild conditions to afford the corresponding ketones in high yields.
The present invention relates to a process for the preparation of 1-(2-ethyl-butyl)-cyclohexanecarboxylic acid which is useful as an intermediate in the preparation of pharmaceutical active compounds.
The present invention relates to novel compounds with a variety of therapeutic uses, more particularly novel substituted cyclic alkylidene compounds that are particularly useful for selective estrogen receptor modulation.
Cycloalkylidene Compounds As Modulators of Estrogen Receptor
申请人:Fang Jing
公开号:US20090253659A1
公开(公告)日:2009-10-08
The present invention relates to novel compounds with a variety of therapeutic uses, more particularly novel substituted cyclic alkylidene compounds that are particularly useful for selective estrogen receptor modulation.
Cycloalkylidene compounds as modulators of estrogen receptor
申请人:Britton E. Jonathan
公开号:US20070155839A1
公开(公告)日:2007-07-05
The present invention relates to novel compounds with a variety of therapeutic uses, more particularly novel substituted cyclic alkylidene compounds that are particularly useful for selective estrogen receptor modulation.