欧盟法规
ECHA物质C&L通报上下游产品
3,6-bis(trifluoromethyl)bromobenzene [di-3,5-bis(trifluoromethyl)phenyl](diethyl-amino)phosphine -exo-5,6-trimethylene-endo-2-norbornanol2-3,5-bis(trifluoromethyl)phenyl-exo-5,6-trimethylene-endo-2-norbornanol 3,5-Bis(trifluoromethyl)-β-phenethyl alcohol 1-[1-(4-Cyclopropyl-phenyl)-vinyl]-3,5-bis-trifluoromethyl-benzene 1-[1-(4-Isopropyl-phenyl)-vinyl]-3,5-bis-trifluoromethyl-benzene 专利信息
专利号:US-9062085-B2
优先权日:2010-09-10
标 题 :Biaryl diphosphine ligands, intermediates of the same and their use in asymmetric catalysis
发明人:ABDUR-RASHID KAMALUDDIN; JIA WENLI; LU SHUIMING; GUO RONGWEI; CHEN XUANHUA; AMOROSO DINO
权利人:ABDUR-RASHID KAMALUDDIN; JIA WENLI; LU SHUIMING; GUO RONGWEI; CHEN XUANHUA; AMOROSO DINO; KANATA CHEMICAL TECHNOLOGIES INC
摘要:The present disclosure relates to biaryl diphosphine ligands of the formula (B), processes for the production of the ligands and the use of the ligands in metal catalysts for asymmetric synthesis. The disclosure also relates to intermediates used for the production of the biaryl diphosphine ligand. (Formula (B))