稀土催化α-C(sp3)-氢硅烷分子内硅化反应合成[1,3]-硫代硅烷

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-10-01 DOI:10.1039/d5cc04330a

Kun An, Mengqing Liu, Jingxia Wang, Masayoshi Nishiura, Xuefeng Cong, Zhaomin Hou

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引用次数: 0

摘要

利用半夹心稀土催化剂首次实现了烷基硫化物与氢硅烷的α-C(sp3)-H硅化反应。这种转化过程顺利进行，不需要H2受体，为合成新的杂环[1,3]-噻唑硅烷家族提供了一种高效和选择性的方案。

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Synthesis of [1,3]-thiasilolanes via rare-earth-catalysed intramolecular α-C(sp3)-H silylation of alkyl sulphides with hydrosilanes

The intramolecular α-C(sp3)-H silylation of alkyl sulfides with hydrosilanes has been achieved for the first time by the use of halfsandwich rare-earth catalysts. This transformation smoothly proceeds without the need for a H2 acceptor, offering an efficient and selective protocol for the synthesis of a new family of heterocyclic [1,3]-thiasilolanes.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.