Chiral bis(oxazolinyl)phenyl rhodium and palladium complexes

被引：94

作者：

Motoyama, Y ^{[1
]}

Makihara, N ^{[1
]}

Mikami, Y ^{[1
]}

Aoki, K ^{[1
]}

Nishiyama, H ^{[1
]}

机构：

[1] TOYOHASHI UNIV TECHNOL, SCH MAT SCI, TOYOHASHI, AICHI 441, JAPAN

来源：

CHEMISTRY LETTERS | 1997年 / 09期

关键词：

D O I：

10.1246/cl.1997.951

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The transmetalation of Phebox-ip-SnMe3 [Phebox = 2,6-bis(oxazolinyl)phenyl] 1c with RhCl3(H2O)(3) and PdCl2(PhCN)(2) gave (Phebox-ip)RhCl2(H2O) 2a and (Phebox-ip)PdCl 3 under mild conditions in 45% and 96% yields, respectively. The crystal structures of (Phebox-ip)Rh Cl-2(t-BuNC) 2b, which was obtained by the reaction of 2a with t-BuNC, and 3 have bees determined by X-ray diffraction.

引用

收藏

页码：951 / 952

页数：2

相关论文

共 16 条

[1] Cyclopropanation with diazomethane and bis(oxazoline)palladium(II) complexes [J].

Denmark, SE ;

Stavenger, RA ;

Faucher, AM ;

Edwards, JP .

JOURNAL OF ORGANIC CHEMISTRY, 1997, 62 (10) :3375-3389

[2] Cationic bis(oxazoline) and pyridyl-bis(oxazoline)Cu(II) and Zn(II) Lewis acid catalysts. A comparative study in catalysis of Diels-Alder and aldol reactions [J].

Evans, DA ;

Kozlowski, MC ;

Tedrow, JS .

TETRAHEDRON LETTERS, 1996, 37 (42) :7481-7484

[3] TRANS 2,6-BIS[(DIMETHYLAMINO)METHYL]PHENYL-N,N',C COMPLEXES OF PD(II) AND PT(II) - CRYSTAL-STRUCTURE OF [PTI(MEC6H3(CH2NME2)2-O,O')]BF4 - A CYCLOHEXADIENYL CARBONIUM-ION WITH A SIGMA-BONDED METAL SUBSTITUENT [J].

GROVE, DM ;

VANKOTEN, G ;

LOUWEN, JN ;

NOLTES, JG ;

SPEK, AL ;

UBBELS, HJC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (24) :6609-6616

[4]

GUPTA M, 1996, J CHEM SOC CHEM COMM, P2083

[5] New arylruthenium(II) complexes of the P,C,P'-coordinating terdentate monoanionic aryl ligands [C6H2(CH(2)PPh(2))(2)-2,6-R-4](-) (PCP-R-4; R=Ph,H). Synthesis of 16-electron species [Ru(II)X(PCP-R-4)(PPh(3))] (X=Cl,I,OTf) and their reactivity toward the neutral terdentate N-donor ligand 2,2':6',2''-terpyridine (terpy) [J].

Karlen, T ;

Dani, P ;

Grove, DM ;

Steenwinkel, P ;

vanKoten, G .

ORGANOMETALLICS, 1996, 15 (26) :5687-5694

[6] Isolation of transmetalation intermediates in the Stille cross-coupling reaction of stannanes: Synthesis of palladacycles, ligand substitution, and insertion reactions [J].

Mateo, C ;

Cardenas, DJ ;

FernandezRivas, C ;

Echavarren, AM .

CHEMISTRY-A EUROPEAN JOURNAL, 1996, 2 (12) :1596-1606

[7] Palladium(II) complexes of chiral tridentate nitrogen pybox ligands [J].

Nesper, R ;

Pregosin, P ;

Puntener, K ;

Worle, M ;

Albinati, A .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1996, 507 (1-2) :85-101

[8] HIGHLY ENANTIOSELECTIVE HYDROSILYLATION OF KETONES WITH CHIRAL AND C2-SYMMETRICAL BIS(OXAZOLINYL)PYRIDINE-RHODIUM CATALYSTS [J].

NISHIYAMA, H ;

KONDO, M ;

NAKAMURA, T ;

ITOH, K .

ORGANOMETALLICS, 1991, 10 (02) :500-508

[9] CHIRAL RUTHENIUM(II)-BIS(2-OXAZOLIN-2-YL) PYRIDINE COMPLEXES - ASYMMETRIC CATALYTIC CYCLOPROPANATION OF OLEFINS AND DIAZOACETATES [J].

NISHIYAMA, H ;

ITOH, Y ;

SUGAWARA, Y ;

MATSUMOTO, H ;

AOKI, K ;

ITOH, K .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1995, 68 (05) :1247-1262

[10] NEW CHIRAL RUTHENIUM BIS(OXAZOLINYL)PYRIDINE CATALYST - EFFICIENT ASYMMETRIC CYCLOPROPANATION OF OLEFINS WITH DIAZOACETATES [J].

NISHIYAMA, H ;

ITOH, Y ;

MATSUMOTO, H ;

PARK, SB ;

ITOH, K .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (05) :2223-2224