CAS: 16419-60-6; 2-Methylphenylboronic Acid

上下游产品

ortho-tolylmagnesium bromide triisobutyl borate (2-methylphenyl)dichloroborane Trimethyl borate o-tolyl-boranedimethoxy-o-tolyl-borane tri-o-tolylboroxine 2-bromomethylphenylboronic acid 2CHC6H4)B(OH)2(2-Br2CHC6H4)B(OH)2

二邻甲苯基汞置于水,三氯化硼体系中,化学反应生成2-甲基苯硼酸
参考文献:Michaelis; Behrens,Chemische Berichte,1894,Vol. 27,P. 246
标题:Michaelis; Behrens,Chemische Berichte,1894,Vol. 27,P. 246

专利信息

专利号:US-6867306-B2
优先权日:2001-01-19
标题:Process for the synthesis of atorvastatin form v and phenylboronates as intermediate compounds
发明人：SRINATH SUMITRA; MATHEW JOY; UJIRE SANDHYA; SRIDHARAN MADHAVAN; SAMBASIVAM GANESH
权利人:BIOCON LTD
摘要:The present invention discusses a novel process for the synthesis of [R-(R*,R*)]-2-(4-fluorophenyl)-B,D-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium, atorvastatin. The compound so prepared is useful as inhibitor of the HMG-CoA reductase and may thus be used as hypolipidemic and hypocholesterolemic agent.

专利号:WO-2017193288-A1
优先权日:2016-05-10
标题:Synthesis of phosphine ligands bearing tunable linkage: methods of their use in catalysis
发明人：KWONG FUK YEE; CHOY PUI YING; WU YINUO; YANG QINGJING
权利人:THE HONG KONG POLYTECHNIC UNIV SHENZHEN RESEARCH INSTITUTE
摘要:A series of novel linked indolyl phosphine ligands for transition metals, the synthesis thereof and their use in catalytic coupling reactions are provided. The ligands provide improvements of trasition-metal-catalyzed reactions, including the range of substrates scope, reaction conditions and efficieny.

专利号:EP-3560934-A1
优先权日:2018-04-26
标题:Process for the preparation of pure 2-cyanophenylboronic acid and esters thereof, intermediates of perampanel or of e2040
发明人：FONTANA FRANCESCO; DI PIETRO FEDERICO; NALIN ARNALDO
权利人:FIS FABBRICA ITALIANA SINTETICI SPA
摘要:The present invention relates to a process for the synthesis of 2-cyanophenylboronic acid and the esters and salts thereof, which are intermediates of the synthesis of active pharmaceutical ingredients such as Perampanel or E2040, wherein impurity formation, in particular the formation of DBBN iPrketone, is reduced.

专利号:WO-2025073833-A1
优先权日:2023-10-04
标 题:Optimized process for the preparation of iopamidol
发明人：BUONSANTI FEDERICA; MAZZON ROBERTA; FRETTA ROBERTA
权利人:BRACCO IMAGING SPA
摘要:The present invention relates to the field of organic chemistry, in particular to the synthesis of iodinated contrast agents. More in particular, the invention relates to a sustainable process for the synthesis of iopamidol which allows to improve the purity profile of the product and avoids the use of potentially hazardous reagents and solvents.

专利号:US-8212056-B2
优先权日:2008-06-30
标 题 :Ligands for transition-metals and methods of use
发明人：KWONG FUK YEE; SO CHAU MING
权利人:KWONG FUK YEE; SO CHAU MING; UNIV HONG KONG POLYTECHNIC
摘要:The present invention relates to indolyl phosphine ligands, and methods of making such ligands utilizing phenyl hydrazines and aryl ketones as the starting material. The present invention further includes uses of the ligands in the synthesis of pharmaceuticals, materials, and agriculture.

专利号:US-10385087-B1
优先权日:2018-04-26
标题:Xylose derivatives and process for preparation thereof
发明人：HWA KUO-YUAN
权利人:NATIONAL TAIPEI UNIV OF TECHNOLOG; UNIV NAT TAIPEI TECHNOLOGY
摘要:Disclosure of the present invention relates to a method for synthesis of a xylose derivative, which comprises protecting a xylose with a protective group, followed by incorporating to a halogen atom as a leaving group; removing the protective groups and using water-soluble ligands to carry out a Suzuki cross-couplings reaction with a palladium catalyst in a water solution. Ten new xylose derivatives as obtained by the method are also provided.