SPANphos:: A C2-symmetric trans-coordinating diphosphane ligand

被引：102

作者：

Freixa, Z ^{[1
]}

Beentjes, MS ^{[1
]}

Batema, GD ^{[1
]}

Dieleman, CB ^{[1
]}

van Strijdonck, GPF ^{[1
]}

Reek, JNH ^{[1
]}

Kamer, PCJ ^{[1
]}

Fraanje, J ^{[1
]}

Goubitz, K ^{[1
]}

van Leeuwen, PWNM ^{[1
]}

机构：

[1] Univ Amsterdam, Inst Mol Chem, NL-1018 WV Amsterdam, Netherlands

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 11期

关键词：

homogeneous catalysis; ligand design; platinum; P ligands;

D O I：

10.1002/anie.200390330

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Exclusively trans coordination is exhibited by SPANphos, a C2-symmetric diphosphane ligand containing a spiro center, which can be easily synthesized in three steps from cheap reagents. The crystal structures of the ligand and of the complex [PtCl2(SPANphos)] show large P⋯P distances, and reflect the C2 symmetry of the ligand.

引用

收藏

页码：1284 / 1287

页数：4

相关论文

共 20 条

[1] Transition-metal complexes containing trans-spanning diphosphine ligands [J].

Bessel, CA ;

Aggarwal, P ;

Marschilok, AC ;

Takeuchi, KJ .

CHEMICAL REVIEWS, 2001, 101 (04) :1031-1066

[2] A new reaction of bisphenol A and preparation of polysubstituted 9,9-dimethylxanthenes [J].

Caruso, AJ ;

Lee, JL .

JOURNAL OF ORGANIC CHEMISTRY, 1997, 62 (04) :1058-1063

[3] TRANSITION-METAL COMPLEXES WITH BIDENTATE LIGANDS SPANNING TRANS-POSITIONS .1. SYNTHESIS OF 2,11-BIS(DIPHENYLPHOSPHINOMETHYL)BENZO[C]-PHENANTHRENE, A LIGAND PROMOTING FORMATION OF SQUARE-PLANAR COMPLEXES [J].

DESTEFANO, NJ ;

JOHNSON, DK ;

LANE, RM ;

VENANZI, LM .

HELVETICA CHIMICA ACTA, 1976, 59 (08) :2674-2682

[4] TRANSITION-METAL COMPLEXES WITH BIDENTATE LIGANDS SPANNING TRANS-POSITIONS .6. PREPARATION OF SOME DIARYL DERIVATIVES AND DIALKYL DERIVATIVES OF 2,11-BIS(PHOSPHINOMETHYL)BENZO[C]PHENANTHRENE [J].

KAPOOR, PN ;

VENANZI, LM .

HELVETICA CHIMICA ACTA, 1977, 60 (08) :2824-2829

[5] The first chiral early-late heterobimetallic complex - A titanium(IV)-palladium(II) complex based on salenophos [J].

Kless, A ;

Lefeber, C ;

Spannenberg, A ;

Kempe, R ;

Baumann, W ;

Holz, J ;

Borner, A .

TETRAHEDRON, 1996, 52 (46) :14599-14606

[6] Asymmetric hydrosilylation of ketones using trans-chelating chiral peralkylbisphosphine ligands bearing primary alkyl substituents on phosphorus atoms [J].

Kuwano, R ;

Sawamura, M ;

Shirai, J ;

Takahashi, M ;

Ito, Y .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2000, 73 (02) :485-496

[7] Catalytic asymmetric hydrogenation of α-(acetamido)acrylates using TRAP trans-chelating chiral bisphosphine ligands:: Remarkable effects of ligand P-substituent and hydrogen pressure on enantioselectivity [J].

Kuwano, R ;

Sawamura, M ;

Ito, Y .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2000, 73 (11) :2571-2578

[8] Asymmetric aldol reaction of 2-cyanopropionates catalysed by trans-chelating chiral diphosphine ligand TRAP-rhodium(I) complex [J].

Kuwano, R ;

Miyazaki, H ;

Ito, Y .

CHEMICAL COMMUNICATIONS, 1998, (01) :71-72

[9] Catalytic asymmetric hydrogenation of heteroaromatic compounds, indoles [J].

Kuwano, R ;

Sato, K ;

Kurokawa, T ;

Karube, D ;

Ito, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (31) :7614-7615

[10]

Ryabov A., 1987, NEFTEKHIMIYA, V27, P215