STRUCTURE OF [RHH2(PPH3)2(BIPY)]CL (BIPY = 2,2'-BIPYRIDYL) FROM MULTINUCLEAR NMR-STUDIES

被引:10
作者
HEATON, BT [1 ]
JACOB, C [1 ]
HEGGIE, W [1 ]
PAGE, PR [1 ]
VILLAX, I [1 ]
机构
[1] HOVIONE SOCIEDA QUIM LDA,RES LABS,P-2670 LOURES,PORTUGAL
关键词
RHODIUM COMPLEXES INEPT N-15 NMR; RH-103; NMR; H-1; P-31; 2,2'-BIPYRIDYL;
D O I
10.1002/mrc.1260291307
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
By the use of the INEPT pulse sequence it has been possible to obtain N-15 and Rh-103 NMR data on [RhH2(PPh3)2(bipy)]Cl (bipy = 2,2'-bipyridyl) containing natural abundance N-15 and prove the stereochemistry; H-1 and P-31 NMR data are also reported for [RhH2(PPh3)2(bipy)]Cl which can be easily prepared in the pure state by the reaction of [RhCl(PPh3)3] or [Rh2Cl2(PPh3)4] with bipy ([Rh]: [bipy] = 1:1) under an H-2 atmosphere.
引用
收藏
页码:S21 / S24
页数:4
相关论文
共 11 条
[1]   ASPECTS OF CHEMISTRY OF RHODIUM(III) COMPLEXES WITH 2,2'-BIPYRIDINE UNDER REDUCING CONDITIONS [J].
BHAYAT, II ;
MCWHINNI.WR .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1972, 46 (01) :159-&
[2]  
HEGGIE W, Patent No. 873042782
[3]  
HEGGIE W, Patent No. 873042793
[4]  
LEVY GC, 1979, NITROGEN 15 NMR SPEC
[6]  
Mason J., 1987, MULTINUCLEAR NMR, P335
[7]   ENHANCEMENT OF NUCLEAR MAGNETIC-RESONANCE SIGNALS BY POLARIZATION TRANSFER [J].
MORRIS, GA ;
FREEMAN, R .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (03) :760-762
[8]   PREPARATION AND PROPERTIES OF TRIS(TRIPHENYLPHOSPHINE)HALOGENORHODIUM(1) AND SOME REACTIONS THEREOF INCLUDING CATALYTIC HOMOGENEOUS HYDROGENATION OF OLEFINS AND ACETYLENES AND THEIR DERIVATIVES [J].
OSBORN, JA ;
JARDINE, FH ;
YOUNG, JF ;
WILKINSO.G .
JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1966, (12) :1711-&
[9]   PROTONATION OF COBALT, RHODIUM, AND IRIDIUM HYDRIDES WITH FLUOROCARBON ACIDS - SYNTHESIS, REACTIVITY, AND DYNAMIC PROPERTIES OF (PH3P)3RH+ AND ITS DERIVATIVES [J].
SIEDLE, AR ;
NEWMARK, RA ;
HOWELLS, RD .
INORGANIC CHEMISTRY, 1988, 27 (14) :2473-2478
[10]   N-15-NMR SPECTROSCOPY - NEW METHODS AND APPLICATIONS .16. [J].
VONPHILIPSBORN, W ;
MULLER, R .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1986, 25 (05) :383-413