Lewis Base Stabilized Dichlorosilylene

被引：398

作者：

Ghadwal, Rajendra S. ^{[1
]}

Roesky, Herbert W. ^{[1
]}

Merkel, Sebastian ^{[1
]}

Henn, Julian ^{[1
]}

Stalke, Dietmar ^{[1
]}

机构：

[1] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 31期

关键词：

carbene ligands; dichlorosilylene; silicon; silylenes; X-ray diffraction; STABLE SILYLENE; SILICON; CHEMISTRY; TRICHLOROSILANE; APPROXIMATION; GERMANIUM(II); REACTIVITY; HYDROXIDE; ENERGY; BOND;

D O I：

10.1002/anie.200901766

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Stable? You can bottle it! The base-stabilized dichlorosilylene L 1SiCl2 (see picture; L1=1,3-bis (2,6-diisopropylphenyl)imidazol-2-ylidene) is stable at room temperature. L 1SiCl2 can undergo a reaction with diphenylacetylene to form a trisilacyclopentene derivative. These compounds have been characterized by X-ray crystallography and computational studies. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：5683 / 5686

页数：4

共 42 条

[1] ELECTRONIC-STRUCTURE CALCULATIONS ON WORKSTATION COMPUTERS - THE PROGRAM SYSTEM TURBOMOLE [J].

AHLRICHS, R ;

BAR, M ;

HASER, M ;

HORN, H ;

KOLMEL, C .

CHEMICAL PHYSICS LETTERS, 1989, 162 (03) :165-169

[2] Syntheses and characterization of bis(silacyclopropene) and disilabenzvalene [J].

Ando, W ;

Shiba, T ;

Hidaka, T ;

Morihashi, K ;

Kikuchi, O .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (15) :3629-3630

[3]

[Anonymous], 2006, ANGEW CHEM

[4]

[Anonymous], REACTIVE INTERMEDIAT

[5]

[Anonymous], ANGEW CHEM

[6] DENSITY-FUNCTIONAL EXCHANGE-ENERGY APPROXIMATION WITH CORRECT ASYMPTOTIC-BEHAVIOR [J].

BECKE, AD .

PHYSICAL REVIEW A, 1988, 38 (06) :3098-3100

[7] CHEMISTRY OF TRICHLOROSILANE-TERT AMINE COMBINATIONS [J].

BENKESER, RA .

ACCOUNTS OF CHEMICAL RESEARCH, 1971, 4 (03) :94-&

[8]

Corey J. Y., 1989, CHEM ORGANIC SILICON, V1

[9] SYNTHESIS AND STRUCTURE OF A STABLE SILYLENE [J].

DENK, M ;

LENNON, R ;

HAYASHI, R ;

WEST, R ;

BELYAKOV, AV ;

VERNE, HP ;

HAALAND, A ;

WAGNER, M ;

METZLER, N .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (06) :2691-2692

[10] Quantum mechanics of many-electron systems [J].

Dirac, PAM .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER, 1929, 123 (792) :714-733

← 1 2 3 4 5 →