In(III)-Mediated Chemoselective Dehydrogenative Interaction of ClMe2SiH with Carboxylic Acids: Direct Chemo- and Regioselective Friedel−Crafts Acylation of Aromatic Ethers
摘要:
Chemoselective dehydrogenative interaction of ClMe2SiH with a carboxylic acid group in the presence of InX3 is reported. C-13 NMR investigation revealed the formation of PhCOOSi(Cl)Me-2 as the major transient intermediate. Chemo- and regioselective Friedel-Crafts acylation of aromatic ethers directly from carboxylic acids was established.
Estrogen receptor modulators, compositions comprising the compounds and methods relating to the use thereof are described. The compounds may be used in inhibiting the proliferation of and/or induces apoptosis in human breast cancer cells.
[EN] NON-STEROIDAL MODULATORS OF ESTROGEN RECEPTORS<br/>[FR] MODULATEURS NON STEROIDIENS DE RECEPTEURS DES OESTROGENES
申请人:TRINITY COLLEGE DUBLIN
公开号:WO2002066415A2
公开(公告)日:2002-08-29
Estrogen receptor modulators, compositions comprising the compounds and methods relating to the use thereof are described. The compounds may be used in inhibiting the proliferation of and/or induces apoptosis in human breast cancer cells.
In(III)-Mediated Chemoselective Dehydrogenative Interaction of ClMe<sub>2</sub>SiH with Carboxylic Acids: Direct Chemo- and Regioselective Friedel−Crafts Acylation of Aromatic Ethers
作者:Srinivasarao Arulananda Babu、Makoto Yasuda、Akio Baba
DOI:10.1021/ol062723e
日期:2007.2.1
Chemoselective dehydrogenative interaction of ClMe2SiH with a carboxylic acid group in the presence of InX3 is reported. C-13 NMR investigation revealed the formation of PhCOOSi(Cl)Me-2 as the major transient intermediate. Chemo- and regioselective Friedel-Crafts acylation of aromatic ethers directly from carboxylic acids was established.