The first carbene complex of a diorganoberyllium:: Synthesis and structural characterization of Ph2Be(i-Pr-carbene) and Ph2Be(n-Bu2O)

被引：46

作者：

Gottfriedsen, Jochen ^{[1
]}

Blaurock, Steffen ^{[1
]}

机构：

[1] Otto Von Guericke Univ, Inst Chem, D-39106 Magdeburg, Germany

来源：

ORGANOMETALLICS | 2006年 / 25卷 / 15期

关键词：

D O I：

10.1021/om0603114

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of base-free Ph2Be with 1,3-di-isopropyl-4,5- dimethylimidazol-2-ylidene (i-Pr-carbene) in toluene gave the carbene adduct Ph2Be(i-Pr-carbene) (1) as colorless crystal blocks. For comparison, the di-n-butyl ether adduct Ph-2-Be(n-Bu2O) (2) was prepared from BeCl2 and PhLi in a mixture of Et2O and n-Bu2O. Single-crystal X-ray determinations reveal monomeric solid-state structures for both complexes.

引用

页码：3784 / 3786

页数：3

共 18 条

[1] REACTIONS OF BERYLLIUM ALKYLS WITH CARBONYL AND AZOMETHINE GROUPS - ADDITION, REDUCTION, COMPLEX-FORMATION, AND ORTHO-METALLATION [J].

ANDERSEN, RA ;

COATES, GE .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1974, (11) :1171-1180

[2] CONCERNING PURITY OF MAGNESIUM AND BERYLLIUM ALKYLS AND HALIDES PREPARED BY DIFFERENT METHODS [J].

ASHBY, EC ;

ARNOTT, RC .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1968, 14 (01) :1-&

[3]

BELL NA, 1983, COMPREHENSIVE ORGANO, V1, pCH3

[4]

BELL NA, 1995, COMPREHENSIVE ORGANO, V1, pCH2

[5] SOME PHENYLBERYLLIUM COMPLEXES [J].

COATES, GE ;

TRANAH, M .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1967, (02) :236-&

[6] Carbenes as pure donor ligands: Theoretical study of beryllium-carbene complexes [J].

Frohlich, N ;

Pidun, U ;

Stahl, M ;

Frenking, G .

ORGANOMETALLICS, 1997, 16 (03) :442-448

[7] BE-9-NMR OF BERYLLABORANES AND OTHER BERYLLIUM COMPOUNDS [J].

GAINES, DF ;

COLESON, KM ;

HILLENBRAND, DF .

JOURNAL OF MAGNETIC RESONANCE, 1981, 44 (01) :84-88

[8] Beryllium dialkyls [J].

Gilman, H ;

Schulze, F .

JOURNAL OF THE CHEMICAL SOCIETY, 1927, :2663-2669

[9]

Herrmann W., 1997, Angew. Chem. Int. Ed. Engl, V109, P2256

[10] SYNTHESIS AND STRUCTURE OF AN IONIC BERYLLIUM-CARBENE COMPLEX [J].

HERRMANN, WA ;

RUNTE, O ;

ARTUS, G .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1995, 501 (1-2) :C1-C4

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