An Acyclic Silylone Stabilized by Mesoionic Carbene

Wu，Mengyuan1; He，Yuhao1; Zhang，Li2; Wei，Rui3; Wang，Dongmin1; Liu，Jingjing1; Leo Liu，Liu3; Tan，Gengwen1

2022

10.1002/ejic.202200413

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY   影响因子和分区

1434-1948

1099-0682

The synthesis and characterization of an acyclic silylone (MIC)Si 2 (MIC=1,3-di(2,6-diisopropylphenyl)-4-phenyl-1,2,3-triazol-5-ylidene) supported by a mesoionic carbene was reported. 2 was obtained by the reduction of (MIC)SiCl 1 with 4 molar equivalents of potassium graphite in toluene at −10 °C. Theoretical calculations on 2 reveal that the silicon center is highly electron-rich and bears two lone-pairs of electrons. Preliminary reactivity study shows that 2 can coordinate to two CuCl molecules to furnish a dinuclear copper(I) complex (MIC)Si(CuCl) 3.

Carbene Copper Density functional calculations Silicon Silylone

SCI

英语

其他

WOS:000839539400001

CHEMISTRY

2-s2.0-85135862738

Scopus

1.Innovation Center for Chemical Science,College of Chemistry,Chemical Engineering and Materials Science,Soochow University,Suzhou,215123,China
2.School of Microelectronics and Materials Engineering,Guangxi University of Science and Technology,Liuzhou,545000,China
3.Department of Chemistry,Shenzhen Grubbs Institute and Guangdong Provincial Key Laboratory of Catalysis,Southern University of Science and Technology,Shenzhen,518055,China

Wu，Mengyuan,He，Yuhao,Zhang，Li,et al. An Acyclic Silylone Stabilized by Mesoionic Carbene[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY,2022.

Wu，Mengyuan.,He，Yuhao.,Zhang，Li.,Wei，Rui.,Wang，Dongmin.,...&Tan，Gengwen.(2022).An Acyclic Silylone Stabilized by Mesoionic Carbene.EUROPEAN JOURNAL OF INORGANIC CHEMISTRY.

Wu，Mengyuan,et al."An Acyclic Silylone Stabilized by Mesoionic Carbene".EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (2022).