Equilibria in the B(C6F5)3-H2O system:: synthesis and crystal structures of H2O•B(C6F5)3 and the anions [HOB(C6F5)3]- and [F5C6)3B(μ-OH)B(C6F5)3]-

被引：131

作者：

Danopoulos, AA

Galsworthy, JR

Green, MLH

Cafferkey, S

Doerrer, LH

Hursthouse, MB

机构：

[1] Univ Oxford, Inorgan Chem Lab, Oxford OX1 3QR, England

[2] Univ Wales, Dept Chem, Cardiff CF1 3TB, S Glam, Wales

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 22期

关键词：

D O I：

10.1039/a804918a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Addition of water to the Lewis acid B(C6F5)(3) gives the neutral compound H2O . B(C6F5)(3). 2H(2)O while the reaction between B(C6F6)(3) and KOH-H2O in the presence of dibenzo-18-crown-6 gives [K(dibenzo-18-crown-6)](+)-[HOB(C6F5)(3)](-) which crystallises together with the adduct H2O . B(C6F5)(3); the new binuclear berate anion [(F5C6)(3)B(mu-OH)B(C6F5)3](-) is formed as a salt with the cation [Ir(eta(5)-C5H5)(C8H12)H](+) by addition of H2O to B(C6F5)(3) in the presence of [Ir(eta(5)-C5H5)(C8H12)].

引用

收藏

页码：2529 / 2530

页数：2

相关论文

共 18 条

[1] SIR92 - a program for automatic solution of crystal structures by direct methods [J].

ALTOMARE, A ;

CASCARANO, G ;

GIACOVAZZO, G ;

GUAGLIARDI, A ;

BURLA, MC ;

POLIDORI, G ;

CAMALLI, M .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1994, 27 :435-435

[2]

[Anonymous], 1996, CAMERON

[3] [(3,5-(CF3)2C6H3)4B]-[H(OET2)2]+ - A CONVENIENT REAGENT FOR GENERATION AND STABILIZATION OF CATIONIC, HIGHLY ELECTROPHILIC ORGANOMETALLIC COMPLEXES [J].

BROOKHART, M ;

GRANT, B ;

VOLPE, AF .

ORGANOMETALLICS, 1992, 11 (11) :3920-3922

[4] Synthesis of fluorophenyl derivatives of iron, molybdenum and tungsten via B(C6F5)(3) and unusual carbon-fluorine bond reactions [J].

Chernega, AN ;

Graham, AJ ;

Green, MLH ;

Haggitt, J ;

Lloyd, J ;

Mehnert, CP ;

Metzler, N ;

Souter, J .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (13) :2293-2303

[5] Reactions of organometallic oxometal complexes with B(C6F5)3:: synthesis, structure, bonding and reactivity of [Mo(η5-C5H4Me)2-{OB(C6F5)3}] [J].

Galsworthy, JR ;

Green, JC ;

Green, MLH ;

Muller, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1998, (01) :15-19

[6] Bis(boryl)metallocenes .1. 1,1'-bis(diisopropylboryl)cobaltocenium cation: A novel anion-binding ligand [J].

Herberich, GE ;

Fischer, A ;

Wiebelhaus, D .

ORGANOMETALLICS, 1996, 15 (14) :3106-3108

[7] Electrophilic methylplatinum complexes: First structure of a hydroxytris(pentafluorophenyl)borate complex [J].

Hill, GS ;

ManojlovicMuir, L ;

Muir, KW ;

Puddephatt, RJ .

ORGANOMETALLICS, 1997, 16 (04) :525-530

[8] BORON COMPOUNDS .108. ORGANOSUBSTITUTED CIS-1,2-DIBORYLALKENES AS ELECTROPHILIC CHELATES [J].

KOSTER, R ;

SEIDEL, G ;

WAGNER, K ;

WRACKMEYER, B .

CHEMISCHE BERICHTE-RECUEIL, 1993, 126 (02) :305-317

[9] Synthesis and solution and solid-state structures of tris(pentafluorophenyl)borane adducts of PhC(O)X (X = H, Me, OEt, NPri2) [J].

Parks, DJ ;

Piers, WE ;

Parvez, M ;

Atencio, R ;

Zaworotko, MJ .

ORGANOMETALLICS, 1998, 17 (07) :1369-1377

[10] Pentafluorophenylboranes: from obscurity to applications [J].

Piers, WE ;

Chivers, T .

CHEMICAL SOCIETY REVIEWS, 1997, 26 (05) :345-354