A HIGHLY ELECTROPHILIC UNSATURATED DITUNGSTEN DICATION

被引：19

作者：

ALVAREZ, MA

GARCIA, ME

RIERA, V

RUIZ, MA

BOIS, C

JEANNIN, Y

机构：

[1] UNIV OVIEDO,DEPT QUIM ORGANOMET,E-33071 OVIEDO,SPAIN

[2] UNIV PARIS 06,CHIM MET TRANSIT LAB,F-75230 PARIS 05,FRANCE

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 08期

关键词：

D O I：

10.1002/anie.199311561

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Through hydride or fluoride abstraction, the dication 1 reacts with BH3 . THF (PF6-) to give monocationic complexes in which a hydrido (fluoro) ligand bridges a W-W triple bond (W-W single bond). The unusually high electrophilicity of 1 arises from the combination of positive charge and metal-metal multiple bond. The counterion in each case is PF6-.

引用

页码：1156 / 1157

页数：2

共 13 条

[1] SYNTHESES OF NONACARBONYLBIS(MU-3-ETHOXY)(MU-2-HALOGENO)TRIMANGANESE COMPLEXES, THE CRYSTAL-STRUCTURES OF THE FLUORIDE AND IODIDE, AND THE CRYSTAL-STRUCTURE OF OCTACARBONYL(DIMETHYLPHENYLPHOSPHINE)BIS(MU-3-ETHOXY)(MU-2-ETHOXY)TRIMANGANESE
ABEL, EW
TOWLE, IDH
CAMERON, TS
CORDES, RE
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1979, (12): : 1943 - 1949
[2] SYNTHETIC APPLICATIONS OF ORGANOTRANSITION-METAL REDOX REACTIONS
CONNELLY, NG
[J]. CHEMICAL SOCIETY REVIEWS, 1989, 18 (02) : 153 - 185
[3] CONNELLY NG, 1985, ADV ORGANOMET CHEM, V24, P87
[4] COTTON FA, 1982, MULTIPLE BONDS METAL, P221
[5] ELECTROCHEMICALLY-INDUCED ISOMERIZATION OF ((ETA-5-C5H5)MO(CO)2(MU-SR))2 (R = ME, TRANS-BU, PH) COMPLEXES - H-1-NMR AND ELECTROCHEMICAL STUDIES - SYNTHESIS AND X-RAY CRYSTAL-STRUCTURE OF ((ETA-5-C5H5)MO(CO)2(MU-S-TRANS-BU))2(BF4)2
COURTOTCOUPEZ, J
GUEGUEN, M
GUERCHAIS, JE
PETILLON, FY
TALARMIN, J
MERCIER, R
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1986, 312 (01) : 81 - 95
[6] REACTIONS OF THE METAL METAL TRIPLE BOND IN CP2MO2(CO)4 AND RELATED COMPLEXES
CURTIS, MD
[J]. POLYHEDRON, 1987, 6 (04) : 759 - 782
[7] TRANSITION-METAL FLUORO COMPOUNDS CONTAINING CARBONYL, PHOSPHINE, ARSINE, AND STIBINE LIGANDS
DOHERTY, NM
HOFFMAN, NW
[J]. CHEMICAL REVIEWS, 1991, 91 (04) : 553 - 573
[8] HOMOGENEOUS CATALYSIS - [TI(CP)2(CF3SO3)2] AND [ZR(CP)2(CF3SO3)2THF], EFFICIENT CATALYSTS FOR THE DIELS-ALDER REACTION
HOLLIS, TK
ROBINSON, NP
BOSNICH, B
[J]. ORGANOMETALLICS, 1992, 11 (08) : 2745 - 2748
[9] ELECTROCHEMICAL BEHAVIOR AND CHEMICAL OXIDATION STUDY OF THIO-BRIDGED AND PHOSPHIDO-BRIDGED BINUCLEAR IRON COMPLEXES
MATHIEU, R
POILBLANC, R
LEMOINE, P
GROSS, M
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1979, 165 (02) : 243 - 252
[10] HYDRIDO COMPLEXES OF THE TRANSITION-METALS
MOORE, DS
ROBINSON, SD
[J]. CHEMICAL SOCIETY REVIEWS, 1983, 12 (04) : 415 - 452

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