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

[11]

Choukroun R, 1998, ANGEW CHEM INT EDIT, V37, P3169, DOI 10.1002/(SICI)1521-3773(19981204)37:22<3169::AID-ANIE3169>3.0.CO

[12]

2-0

[13] B(C6F5)3 adducts of TCNE- and TCNQ-vanadium complexes as new building blocks for molecule-based magnets [J].

Choukroun, Robert ;

Lorber, Christian ;

de Caro, Dominique ;

Vendier, Laure .

ORGANOMETALLICS, 2006, 25 (18) :4243-4246

[14] Glassy magnets composed of metals coordinated to 7,7,8,8-tetracyanoquinodimethane:: M(TCNQ)2 (M = Mn, Fe, Co, Ni) [J].

Clérac, R ;

O'Kane, S ;

Cowen, J ;

Ouyang, X ;

Heintz, R ;

Zhao, HH ;

Bazile, MJ ;

Dunbar, KR .

CHEMISTRY OF MATERIALS, 2003, 15 (09) :1840-1850

[15] Oxygen-bridged borate anions from tris(pentafluorophenyl)borane: Synthesis, NMR characterization, and reactivity [J].

Di Saverio, A ;

Focante, F ;

Camurati, I ;

Resconi, L ;

Beringhelli, T ;

D'Alfonso, G ;

Donghi, D ;

Maggioni, D ;

Mercandelli, P ;

Sironi, A .

INORGANIC CHEMISTRY, 2005, 44 (14) :5030-5041

[16] UBER AROMATENKOMPLEXE VON METALLEN .9. DI-BENZOL-VANADIN(O) [J].

FISCHER, EO ;

KOGLER, HP .

CHEMISCHE BERICHTE-RECUEIL, 1957, 90 (02) :250-255

[17] Identification of [MII(arene)2]2+ (M = V, Cr) as the key intermediate in the formation of V[TCNE]x•ysolvent magnets and Cr[TCNE]x•solvent [J].

Gordon, DC ;

Deakin, L ;

Arif, AM ;

Miller, JS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (02) :290-299

[18]

Günther M, 2000, Z ANORG ALLG CHEM, V626, P655

[19] THE CRYSTAL-STRUCTURES OF (LI3(12-CROWN-4)2[HC(CN)2]3), (NA(15-CROWN-5)[HC(CN)2]), AND (NA[N(NBU)4][HC(CN)2]2. THF) [J].

HILLER, W ;

FREY, S ;

STAHLE, J ;

BOCHE, G ;

ZARGES, W ;

HARMS, K ;

MARSCH, M ;

WOLLERT, R ;

DEHNICKE, K .

CHEMISCHE BERICHTE-RECUEIL, 1992, 125 (01) :87-92

[20] Effect of ring substituents on formation rates for vanadium-arene clusters [J].

Hirano, M ;

Judai, K ;

Nakajima, A ;

Kaya, K .

JOURNAL OF PHYSICAL CHEMISTRY A, 1997, 101 (27) :4893-4899

← 1 2 3 4 →