Homogeneous dehydrosulfurisation under ambient conditions -: Harnessing the facile polyhedral rearrangement in the ruthenium carbonyl cluster Ru5C(CO)15

被引：6

作者：

Bailey, AJ

Basra, S

Dyson, PJ ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

[2] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England

来源：

GREEN CHEMISTRY | 1999年 / 1卷 / 01期

关键词：

D O I：

10.1039/a808023b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of the square pyramidal cluster Ru5C(CO)(15) with H2S affords the bridged butterfly species (mu-H)Ru5C(CO)(14)(mu-SH) in which H and SH coordinate with simultaneous cleavage of one Ru-Ru bond and displacement of one CO. Subsequent reaction with CO regenerates the starting cluster and eliminates elemental sulfur (S-8) and dihydrogen. These reactions take place at ambient temperatures and pressures.

引用

收藏

页码：31 / 32

页数：2

相关论文

共 17 条

[1] HETEROGENEOUS CATALYSIS OF THE HYDRODESULFURIZATION OF THIOPHENES IN PETROLEUM - AN ORGANOMETALLIC PERSPECTIVE OF THE MECHANISM [J].

ANGELICI, RJ .

ACCOUNTS OF CHEMICAL RESEARCH, 1988, 21 (11) :387-394

[2]

ARCE AJ, 1994, ANGEW CHEM INT EDIT, V33, P1381, DOI 10.1002/anie.199413811

[3] Catalysis of liquid phase organic reactions using chemically modified mesoporous inorganic solids [J].

Clark, JH ;

Macquarrie, DJ .

CHEMICAL COMMUNICATIONS, 1998, (08) :853-860

[4] REACTIONS OF [RU5C(CO)15] INVOLVING BRIDGING LIGANDS - CRYSTAL AND MOLECULAR-STRUCTURES OF THE COMPLEXES [RU5(H)C(CO)14(SET)], [RU5(H)C(CO)13(PPH3)(SET)], [RU5(H)C(CO)12(PPH3)(SET)], AND [RU5C(CO)13(PPH3)(MU-AU(PPH3))(MU-I)] [J].

COWIE, AG ;

JOHNSON, BFG ;

LEWIS, J ;

NICHOLLS, JN ;

RAITHBY, PR ;

ROSALES, MJ .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1983, (10) :2311-2321

[5]

Dyson PJ, 1999, ADV ORGANOMET CHEM, V43, P43

[6] PREPARATION OF RU5C(CO)15 AND OS5C(CO)15 [J].

EADY, CR ;

JOHNSON, BFG ;

LEWIS, J ;

MATHESON, T .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1973, 57 (02) :C82-C83

[7] SYNTHESIS AND C-13 NUCLEAR MAGNETIC-RESONANCE STUDIES OF HEXANUCLEAR OSMIUM CLUSTERS [H2OS6(CO)18], [HOS6(CO)18]-, AND [OS6(CO)18]2- [J].

EADY, CR ;

JOHNSON, BFG ;

LEWIS, J .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1976, (08) :302-303

[8] SYSTEMATIC KINETICS OF HIGH-NUCLEARITY METAL-CARBONYL CLUSTERS - EXCEPTIONAL BEHAVIOR OF RU5C(CO)(15) WITH P-DONOR NUCLEOPHILES [J].

FARRAR, DH ;

POE, AJ ;

ZHENG, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (14) :6252-6261

[9] A HIGH-YIELD SYNTHESIS OF RU5C(CO)15 BY THE CARBONYLATION OF RU6C(CO)17 - THE X-RAY STRUCTURE ANALYSES OF RU5C(CO)15 AND RU5C(CO)14PPH3 [J].

FARRAR, DH ;

JACKSON, PF ;

JOHNSON, BFG ;

LEWIS, J ;

NICHOLLS, JN ;

MCPARTLIN, M .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1981, (09) :415-416

[10]

FRIEND CM, 1988, ACCOUNTS CHEM RES, V21, P994