In situ generated nickel nanoparticle-catalyzed carbonylative Suzuki reactions of aryl iodides with arylboronic acids at ambient CO pressure in poly(ethylene glycol)
作者:Yanzhen Zhong、Xinxing Gong、Xiaoshu Zhu、Zhuchao Ni、Haoyang Wang、Jinglin Fu、Wei Han
DOI:10.1039/c4ra10739j
日期:——
A general in situ generated nickel nanoparticle-catalyzed carbonylative Suzuki reactions of aryl iodides with arylboronic acids at atmospheric CO pressure in poly(ethylene glycol) has been demonstrated. A wide range of aryl iodides and arylboronic acids can be coupled to the corresponding biarylketones with high yields even in the absence of an added ligand and at low catalyst loading. The nature of the active catalytic species is discussed.
[EN] SEROTONIN 5-HT2B RECEPTOR INHIBITORS<br/>[FR] INHIBITEURS DU RÉCEPTEUR 5-HT2B DE LA SÉROTONINE
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2010080357A1
公开(公告)日:2010-07-15
Disclosed are Serotonin 5-HT2B receptor inhibitors of the formula I. Also disclosed are methods of making and methods of using these compounds.
揭示了式I的5-HT2B受体拮抗剂。还公开了制备这些化合物的方法和使用这些化合物的方法。
Transition-metal-free carbonylation of aryl halides with arylboronic acids by utilizing stoichiometric CHCl<sub>3</sub> as the carbon monoxide-precursor
作者:Fangning Xu、Dan Li、Wei Han
DOI:10.1039/c9gc00598f
日期:——
Under transition-metal-free conditions, carbonylative Suzuki couplings of arylhalides with arylboronic acid using stoichiometric CHCl3 as the carbonyl source has been developed. The simple, efficient, and environmentally benign method was successfully applied to the synthesis of Fenofibric acid, naphthyl phenstatin, and carbon-13 labeled biaryl ketone.
Copper-catalyzed carbonylative Suzuki coupling of aryl iodides with arylboronic acids under ambient pressure of carbon monoxide
作者:Laijin Cheng、Yanzhen Zhong、Zhuchao Ni、Hongyan Du、Fengli Jin、Qi Rong、Wei Han
DOI:10.1039/c4ra08594a
日期:——
An efficient and ligandless nanocopper-catalyzed carbonylative cross-coupling of aryl iodides with arylboronic acids at ambient CO pressure in poly(ethylene glycol), has been developed.
Iron-catalyzed carbonylation of aryl halides with arylborons using stoichiometric chloroform as the carbon monoxide source
作者:Hongyuan Zhao、Hongyan Du、Xiaorong Yuan、Tianjiao Wang、Wei Han
DOI:10.1039/c6gc02158a
日期:——
A general iron-catalyzed carbonylative Suzuki-Miyaura coupling of arylhalides with arylborons is reported, using stoichiometric CHCl3 as the COsource. The high efficiency, economy, selectivity, and operational simplicity of this...