Piperidine Derivatives, Their Process for Preparation, Their Use as Therapeutic Agents and Pharmaceutical Compositions Containing Them
申请人:Cage Peter
公开号:US20090012125A1
公开(公告)日:2009-01-08
The present invention provides a compound of a formula (I): [Chemical formula should be inserted here. Please see paper copy] wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a chemokine (such as CCR3) mediated disease state.
Ligand-Enabled Pd(II)-Catalyzed β-Methylene C(sp<sup>3</sup>)–H Arylation of Free Aliphatic Acids
作者:Liang Hu、Guangrong Meng、Jin-Quan Yu
DOI:10.1021/jacs.2c09205
日期:2022.11.16
has enabled rapid advances in Pd(II)-catalyzed β-methyl C(sp3)–H activation of free carboxylic acids. However, there are only a handful of reports of free-acid-directed β-methylene C(sp3)–H activation, all of which are limited to intramolecular reactions. Herein, we report the first Pd(II)-catalyzed intermolecular β-methylene C(sp3)–H arylation of free aliphaticacids, which is enabled by bidentate pyridine–pyridone
MANE R. B.; RAO G. S. K., CHEM. AND IND. <CHIN-AG>, 1976, NO 18, 786-787
作者:MANE R. B.、 RAO G. S. K.
DOI:——
日期:——
Directed Markovnikov hydroarylation and hydroalkenylation of alkenes under nickel catalysis
作者:Zi-Qi Li、Omar Apolinar、Ruohan Deng、Keary M. Engle
DOI:10.1039/d1sc03121j
日期:——
Native Lewis basic functional groups enable the nickel-catalyzed Markovnikov-selective hydroarylation and hydroalkenylation of unactivated alkenes with organoboron reagents.