Reaction of V(C6H6)2 with the borane adducts of malononitrile [(C6F5)3B•NCCH2CN•B(C6F5)3] and water [H2O•B(C6F5)3]

被引：8

作者：

Choukroun, Robert ^{[1
]}

Lorber, Christian ^{[1
]}

Vendier, Laure ^{[1
]}

机构：

[1] Univ Toulouse 3, Lie Convent, Chim Coordinat Lab, CNRS,UPR 8241, F-31077 Toulouse 04, France

来源：

ORGANOMETALLICS | 2007年 / 26卷 / 14期

关键词：

D O I：

10.1021/om070052y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reaction of malononitrile, NCCH2CN, with V(C6H6)(2) in toluene in the presence of 2 equiv of B(C6F5)(3) afforded the vanadium(I) complex [V(C6H5Me)(2)][(F5C6)(3)B center dot NCCHCN center dot B-(C6F5)(3)], in which deprotonation of the malononitrile ligand and arene exchange at the vanadium center have occurred. In the absence of malononitrile, a redox reaction was observed between V(C6H6)(2) and the water adduct H2O center dot B(C6F5)(3), which gave the vanadium(I) complex [V(C6H6)(2)][(F5C6)(3)BOB(C6F5)(2)].

引用

页码：3604 / 3606

页数：3

共 34 条

[1] IRIDIUM-INITIATED AND RHODIUM-INITIATED C-C COUPLING OF CARBON-DIOXIDE WITH MALONODINITRILE [J].

BEHR, A ;

HERDTWECK, E ;

HERRMANN, WA ;

KEIM, W ;

KIPSHAGEN, W .

ORGANOMETALLICS, 1987, 6 (11) :2307-2313

[2] Reversible adduct formation between phosphines and triarylboron compounds [J].

Bradley, DC ;

Harding, IS ;

Keefe, AD ;

Motevalli, M ;

Zheng, DH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1996, (20) :3931-3936

[3] DIMESITYLENEVANADIUM(I) CATION [J].

CALDERAZZO, F .

INORGANIC CHEMISTRY, 1964, 3 (06) :810-+

[4] BIS(ARENE)VANADIUM(0) COMPLEXES AS A SOURCE OF VANADIUM(II) DERIVATIVES BY BOTH DISPROPORTIONATION OF THE [V(ETA-6-ARENE)2]+ CATIONS AND OXIDATION OF [V(ETA-6-ARENE)2] [J].

CALDERAZZO, F ;

DEBENEDETTO, GE ;

PAMPALONI, G ;

MOSSMER, CM ;

STRAHLE, J ;

WURST, K .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1993, 451 (1-2) :73-81

[5] Vanadocene-mediated ionization of water in the aqua species [H2O•B(C6F5)3]:: Structural characterization of the hydride and hydroxide complexes [CP2V(μ-OH)B(C6F5)3] and [CP2V(μ-OH)B(C6F5)3] [J].

Choukroun, R ;

Lorber, C ;

Vendier, L ;

Lepetit, C .

ORGANOMETALLICS, 2006, 25 (07) :1551-1553

[6] Zwitterionic, ring-borylated vanadium(III) complexes from [Cp2VCO] and B(C6F5)3 [J].

Choukroun, R ;

Lorber, C ;

Donnadieu, B .

ORGANOMETALLICS, 2004, 23 (06) :1434-1437

[7] Mono- and homobimetallic vanadium complexes: Borane adducts of vanada(IV)azirine complexes [J].

Choukroun, R ;

Lorber, C ;

Vendier, L ;

Donnadieu, B .

ORGANOMETALLICS, 2004, 23 (23) :5488-5492

[8] Reactivity of [CP2Ti(CO)2] towards nitrile and water adducts of B(C6F5)3:: Formation of [CP2Ti(η2-F3CC6H4CN)•B(C6F5)3] and [Cp2Ti][HOB(C6F5)3] with a Ti•••F interaction [J].

Choukroun, R ;

Lorber, C ;

Vendier, L .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2004, (02) :317-321

[9]

Choukroun R, 2002, CHEM-EUR J, V8, P2700, DOI 10.1002/1521-3765(20020617)8:12<2700::AID-CHEM2700>3.0.CO

[10]

2-W

← 1 2 3 4 →