STEREOSELECTIVE MOLECULAR RECOGNITION OF ENANTIOMERIC COBALT(III) COMPLEXES BY NOVEL PHOTOSENSITIZERS OF HELICAL RUTHENIUM(II) COMPLEXES

被引:7
作者
OHKUBO, K
HAMADA, T
ISHIDA, H
FUKUSHIMA, M
WATANABE, M
机构
[1] Kumamoto Univ, Kumamoto, Japan
来源
JOURNAL OF MOLECULAR CATALYSIS | 1994年 / 89卷 / 1-2期
关键词
CHIRAL PHOTOSENSITIZERS; HELICITY; PYRIDINE DERIVATIVES; RUTHENIUM; STEREOSELECTIVE QUENCHING;
D O I
10.1016/0304-5102(93)E0341-D
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The stereoselective quenching of helical Ru(II) complexes with DELTA or LAMBDA-Co(III) complexes was controlled by the molecular helicities of the both reactants. The quenching rate constant and stereoselectivity were affected by the EtOH content in the EtOH/H2O solvent with the maximum quenching rate ratio of k(q)DELTA/k(q)LAMBDA = 1.28.
引用
收藏
页码:L5 / L10
页数:6
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