公开(公告)号：US5223632A

公开(公告)日：1993-06-29

申请号：US662600

申请日：1991-03-01

申请人： Takerou Ishizaki ,  Yoji Hori ,  Hidenori Kumobayashi

发明人： Takerou Ishizaki ,  Yoji Hori ,  Hidenori Kumobayashi

IPC分类号： B01J31/22 ,  B01J31/24 ,  C07B53/00 ,  C07B61/00 ,  C07F9/50 ,  C07F15/00

CPC分类号： B01J31/2452 ,  C07F15/0053 ,  C07F15/008 ,  C07F9/5027 ,  B01J2231/643 ,  B01J2531/0266 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824

摘要： A 2,2'-bis[di-(3,5-dialkylphenyl)phosphino]-1,1'-binaphthyl represented by formula (I): ##STR1## wherein R represents a lower alkyl group, is disclosed. A transition metal complex comprising a transition metal and a 2,2'-bis[di(3,5-dialkylphenyl)phosphino]-1,1'-binaphthyl represented by formula (I) as a ligand is also disclosed.

公开(公告)号：US5324861A

公开(公告)日：1994-06-28

申请号：US116583

申请日：1993-09-07

申请人： Takerou Ishizaki ,  Hidenori Kumobayashi

发明人： Takerou Ishizaki ,  Hidenori Kumobayashi

IPC分类号： B01J31/22 ,  B01J31/24 ,  C07B61/00 ,  C07C211/27 ,  C07C213/00 ,  C07C215/20 ,  C07C215/28 ,  C07F9/50 ,  C07F15/00 ,  C07C45/00

CPC分类号： C07F15/008 ,  B01J31/2291 ,  B01J31/2295 ,  B01J31/2452 ,  C07F15/0013 ,  C07F15/004 ,  C07F15/0053 ,  C07F15/0066 ,  B01J2231/643 ,  B01J2231/645 ,  B01J2531/0266 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/96

摘要： An alkali metal sulfonate-substituted binaphthyl-phosphine transition metal complex is disclosed, which is represented by formula (I)[M(X).sub.n (Q)(SO.sub.3 A--BINAP)]Y (I)wherein M represents a transition metal atom; SO.sub.3 A--BINAP represents a tertiary phosphine represented by formula (II) ##STR1## in which A represents an alkali metal atom; X represents a chlorine atom, a bromine atom, or an iodine atom;when n is 1, M represents ruthenium, Q represents benzene or p-cymene, and Y represents a chlorine atom, a bromine atom, or an iodine atom;when n is 0 and M is iridium or rhodium, Q represents 1,5-cyclo-octadiene or norbornadiene, and Y represents ClO.sub.4, PF.sub.6 or BF.sub.4 ; and when n is 0 and M is palladium, Q represents .pi.-allyl, and Y represents ClO.sub.4, PF.sub.6, or BF.sub.4. A method of enantioselectively hydrogenating an olefin, a ketone, or an imine, which comprises carrying out the enantioselective hydrogenation using as a catalyst the alkali metal sulfonate-substituted binaphthylphosphine transition metal complex represented by formula (I) is also disclosed.

摘要翻译： 公开了由式（I）[M（X）n（Q）（SO 3 A-BINAP）] Y（I）表示的碱金属磺酸盐取代的联萘膦过渡金属络合物，其中M表示过渡金属原子; SO 3 -A-BINAP表示由式（II）表示的叔膦，其中A表示碱金属原子; X表示氯原子，溴原子或碘原子; 当n为1时，M表示钌，Q表示苯或对 - 异丙基苯，Y表示氯原子，溴原子或碘原子; 当n为0且M为铱或铑时，Q为1,5-环辛二烯或降冰片二烯，Y为ClO 4，PF 6或BF 4; 当n为0且M为钯时，Q为吡咯烷基，Y为ClO4，PF6或BF4。 还公开了一种使烯烃，酮或亚胺对映选择性氢化的方法，其包括使用由式（I）表示的碱金属磺酸盐取代的二萘基膦过渡金属络合物作为催化剂进行对映选择性氢化。

公开(公告)号：US5274146A

公开(公告)日：1993-12-28

申请号：US977638

申请日：1992-11-17

申请人： Takerou Ishizaki ,  Hidenori Kumobayashi

发明人： Takerou Ishizaki ,  Hidenori Kumobayashi

IPC分类号： B01J31/22 ,  B01J31/24 ,  C07B61/00 ,  C07C211/27 ,  C07C213/00 ,  C07C215/20 ,  C07C215/28 ,  C07F9/50 ,  C07F15/00 ,  C07F9/02

CPC分类号： C07F15/008 ,  B01J31/2291 ,  B01J31/2295 ,  B01J31/2452 ,  C07F15/0013 ,  C07F15/004 ,  C07F15/0053 ,  C07F15/0066 ,  B01J2231/643 ,  B01J2231/645 ,  B01J2531/0266 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/96

摘要： An alkali metal sulfonate-substituted binaphthyl-phosphine transition metal complex is disclosed, which is represented by formula (I)[M(X).sub.n (Q)(SO.sub.3 A-BINAP)]Y (I)whereinM represents a transition metal atom;SO.sub.3 A-BINAP represents a tertiary phosphine represented by formula (II) ##STR1## in which A represents an alkali metal atom; X represents a chlorine atom, a bromine atom, or an iodine atom;when n is 1, M represents ruthenium, Q represents benzene or p-cymene, and Y represents a chlorine atom, a bromine atom, or an iodine atom;when n is 0 and M is iridium or rhodium, Q represents 1,5-cyclo-octadiene or norbornadiene, and Y represents ClO.sub.4, PF.sub.6 or BF.sub.4 ; andwhen n is 0 and M is palladium, Q represents .pi.-allyl, and Y represents ClO.sub.4, PF.sub.6, or BF.sub.4. A method of enantioselectively hydrogenating an olefin, a ketone, or an imine, which comprises carrying out the enantioselective hydrogenation using as a catalyst the alkali metal sulfonate-substituted binaphthylphosphine transition metal complex represented by formula (I) is also disclosed.