REACTIVITY OF TRICARBONYL(ARENE)MANGANESE(I) AND TRICARBONYL(ARENE)RHENIUM(I) CATIONS - NUCLEOPHILIC-ADDITION OF TRIBUTYLPHOSPHINE TO THE ARENE AND NUCLEOPHILIC DISPLACEMENT OF THE ARENE BY ACETONITRILE

被引：72

作者：

KANEMAGUIRE, LAP ^{[1
]}

SWEIGART, DA ^{[1
]}

机构：

[1] SWARTHMORE COLL,DEPT CHEM,SWARTHMORE,PA 19081

来源：

INORGANIC CHEMISTRY | 1979年 / 18卷 / 03期

关键词：

D O I：

10.1021/ic50193a034

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The equilibrium constant for the addition reaction (k1/k-1 is slightly greater for M=Re, The kinetics with M=Mn were studied in detail and activation parameters obtained for k1 and Limited kinetic data for M=Re suggest a similar rate. The manganese adducts in the absence of oxygen are photochemically converted to [(arene)Mn(CO)2PBu3]+, while the rhenium analogues fail to undergo this reaction. The [(arene)M(CO)3]+ complexes react with CH3CN by an associative mechanism to yield [(CH3CN)3M(CO)3]+ and activation parameters for both metals were obtained. In contrast to addition at the arene ring, the ring displacement with CH3CN is about 2X104 times faster for rhenium. © 1979, American Chemical Society. All rights reserved.

引用

页码：700 / 706

页数：7

共 47 条

[1] MECHANISMS OF ORGANOMETALLIC REACTIONS .1. KINETICS OF REACTION OF ACETONITRILE WITH TRICARBONYL(TROPYLIUM) CATIONS OF METALS IN GROUP-VI
ALKATHUM.KM
KANEMAGU.LA
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1973, (16): : 1683 - 1685
[2] KINETIC AND EQUILIBRIUM STUDIES OF CARBAMOYL COMPLEX-FORMATION FROM MANGANESE AND RHENIUM CARBONYLS
ANGELICI, RJ
BRINK, RW
[J]. INORGANIC CHEMISTRY, 1973, 12 (05) : 1067 - 1071
[3] ANGELICI RJ, 1968, ORGANOMET CHEM REV A, V3, P173
[4] CARBOXAMIDO COMPLEXES OF (ARENE)TRICARBONYLMANGANESE(1+) - CORRELATION WITH INFRARED DATA
ANGELICI, RJ
BLACIK, LJ
[J]. INORGANIC CHEMISTRY, 1972, 11 (08) : 1754 - &
[5] [Anonymous], COMMUNICATION
[6] CIS LABILIZATION OF LIGAND DISSOCIATION .1. C-13O EXCHANGE AND PHOSPHORUS LIGAND SUBSTITUTION WITH MN(CO)5BR AND RE(CO)5BR
ATWOOD, JD
BROWN, TL
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1975, 97 (12) : 3380 - 3385
[7] BASOLO F, 1967, MECHANISMS INORGANIC
[8] KINETICS OF NUCLEOPHILIC-ADDITION OF TERTIARY PHOSPHINES TO DICARBONYLNITROSYL(CYCLOBUTADIENE)IRON CATION AND TRICARBONYL(CYCLOHEPTATRIENE)MANGANESE CATION
BIRNEY, DM
CRANE, AM
SWEIGART, DA
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1978, 152 (02) : 187 - 192
[9] KINETICS OF SUBSTITUTION REACTIONS OF HALOGENOPENTACARBONYL COMPOUNDS OF RHENIUM AND MANGANESE
BROWN, DA
SANE, RT
[J]. JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1971, (12): : 2088 - &
[10] EVIDENCE FOR DIRECT METAL ATTACK IN NUCLEOPHILIC-SUBSTITUTION OF TRICARBONYLCYCLOHEPTADIENYL IRON CATION
BROWN, DA
CHAWLA, SK
GLASS, WK
[J]. INORGANICA CHIMICA ACTA, 1976, 19 (02) : L31 - L32

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