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Recent Progress in σ-Bond Cross-Exchange Reactions to Access Diverse Silacycles
Synlett ( IF 1.7 ) Pub Date : 2018-08-30 , DOI: 10.1055/s-0037-1610266
Dongbing Zhao 1 , Wen-Tao Zhao , Fang Gao
Affiliation  

The σ-bond cross-exchange reaction, which involves cleavage and subsequent exchange between different nonpolar σ-bonds, constitutes an attractive protocol for rapid access to organic skeletons with 100% atom economy. Herein, we give a brief summary of recent achievements in this approach for the synthesis of diverse silacycles, highlighting our recent advances in the first intermolecular σ-bond exchange between C–C bonds of cyclopropenones and C–Si bonds of (benzo)silacyclobutanes. 1 Introduction 2 σ-Bond Exchange-Reaction of Benzocyclobutanones to Silacycles 3 σ-Bond Exchange-Reaction of Ethyl Cyclopropylideneacetates to Silacycles 4 σ-Bond Exchange-Reaction of Cyclopropenones to Silacycles 5 Conclusion

中文翻译:

σ-Bond 交叉交换反应获得不同硅环化合物的最新进展

σ 键交叉交换反应涉及不同非极性 σ 键之间的裂解和随后的交换,构成了快速获得具有 100% 原子经济性的有机骨架的有吸引力的协议。在此,我们简要总结了这种合成各种硅杂环化合物的方法的最新成果,重点介绍了我们在环丙烯酮的 C-C 键与(苯并)硅杂环丁烷的 C-Si 键之间的第一个分子间 σ 键交换方面的最新进展。1 引言 2 σ-键交换-苯并环丁酮到硅环的反应 3 σ-键交换-环亚丙基乙酸乙酯到硅环的反应 4 σ-键交换-环丙烯酮到硅环的反应 5 结论
更新日期:2018-08-30
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