Dichotomic Reactivity of a Stable Silylene toward Terminal Alkynes:Facile C-H Bond Insertion versus Autocatalytic Formation of Silacycloprop-3-ene

Shenglai Yao; Christoph van Willlen; Xiao-Ying Sun

首页> 外文期刊>Angewandte Chemie >Dichotomic Reactivity of a Stable Silylene toward Terminal Alkynes:Facile C-H Bond Insertion versus Autocatalytic Formation of Silacycloprop-3-ene

【24h】

Dichotomic Reactivity of a Stable Silylene toward Terminal Alkynes:Facile C-H Bond Insertion versus Autocatalytic Formation of Silacycloprop-3-ene

机译：稳定的甲硅烷基醚对炔醇的二均法反应性：容易C-H键插入与硅酰丙烯-3-eNE的自催化形成

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Silylenes,the silicon analogues of carbenes,are key intermediates in numerous thermal and photochemical reactions.They are indispensable building blocks for the synthesis of organosilanes through X-Y insertion reactions(X-Y=C-H,C-C,C-O,C-Cl,Si-H,O-H,for example).Until two decades ago,silylenes were generally considered to be extremely unstable species,decomposing readily at low temperature(>-196°C).

机译：甲硅烷类硅甲烷，碳硅样品，是许多热和光化学反应中的关键中间体。它们是通过XY插入反应合成有机硅烷的不可或缺的构建块（XY = CH，CC，CO，C-Cl，Si-H，哦例如）。二十年前，西里尔斯林通常被认为是极其不稳定的物种，在低温（> -196°C）中容易地分解。

著录项

来源
《Angewandte Chemie》 |2008年第17期|共4页
作者
Shenglai Yao; Christoph van Willlen; Xiao-Ying Sun;
展开▼
作者单位

Technische Universitat Berlin Institute of Chemistry:Metalorganic and Inorganic Materials Sekr.C2 Strasse des 17.Juni 135 10623 Berlin(Germany);

Technische Universitat Kaiserslautern Fachbereich Chemie Erwin-Schrodinger-Strasse 67663 Kaiserslautern(Germany);

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类应用化学;
关键词
cycloaddition; heterocycles; silicon; silylation; small ring systems;

机译：环加成;杂环;硅;甲硅烷化;小环系统;

相似文献

外文文献
中文文献
专利

1. Dichotomic Reactivity of a Stable Silylene toward Terminal Alkynes:Facile C-H Bond Insertion versus Autocatalytic Formation of Silacycloprop-3-ene [J] . Shenglai Yao, Christoph van Willlen, Xiao-Ying Sun Angewandte Chemie . 2008,第17期

机译：稳定的甲硅烷基醚对炔醇的二均法反应性：容易C-H键插入与硅酰丙烯-3-eNE的自催化形成
2. Striking Reactivity Of Ylide-like Germylene Toward Terminal Alkynes: [4 + 2] Cycloaddition Versus C-h Bond Activation [J] . Shenglai Yao, Christoph van Wiillen, Matthias Driess Chemical Communications . 2008,第42期

机译：内酯类似物对末端炔烃的惊人反应性：[4 + 2]环加成与C-h键活化
3. Experimental and Computational Evidence for Gold Vinylidenes:Generation from Terminal Alkynes via a Bifurcation Pathway and Facile C-H Insertions [J] . Longwu Ye, Yanzhao Wang, Donald H. Aue, Journal of the American Chemical Society . 2012,第1期

机译：金亚乙烯基的实验和计算证据：终端炔烃通过分叉途径和方便的C-H插入生成。
4. Nickel-Catalyzed Addition of C-H Bonds of Terminal Alkynes to 1,3-Dienes and Styrenes [C] . Masamichi Shirakura, Michinori Suginome Symposium on Organometallic Chemistry . 2008

机译：镍催化的添加末端炔烃的C-H键至1,3-二烯和苯乙烯
5. Experimental and Computational Evidence for Gold Vinylidenes: Generation from Terminal Alkynes via a Bifurcation Pathway and Facile C-H Insertions [O] . Longwu Ye, Yanzhao Wang, Donald H. Aue, -1

机译：经由分岔通路及简易C-H的插入代从末端炔烃：实验和计算证据金亚乙烯基
6. Metal-Assisted Regio- and Stereospecific Insertion of Alkynes into a C-H Bond, Leading to Functionalized Diphosphane Ligands. [O] . -1

机译：炔烃的金属辅助测定和立体特异性插入C-H键，导致官能化二膦配体。

Dichotomic Reactivity of a Stable Silylene toward Terminal Alkynes:Facile C-H Bond Insertion versus Autocatalytic Formation of Silacycloprop-3-ene

摘要

著录项

相似文献

相关主题

期刊订阅