炔丙基硅烷、烯丙基硅烷、锗烷和锡烷的不对称合成

Asymmetric Synthesis of Propargylic and Allenic Silanes, Germanes, and Stannanes.

作者信息

Chang Hai, Wang Ruihan, Wang Yi-Ming

机构信息

Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania, 15260, USA.

出版信息

Chem Asian J. 2025 Aug;20(16):e00105. doi: 10.1002/asia.202500105. Epub 2025 May 20.

Abstract

Enantioenriched propargylic and allenic derivatives of silicon, germanium, and tin are versatile building blocks for stereoselective synthesis. Consequently, considerable efforts toward their efficient and selective synthesis have been made, both through classical approaches for chirality transfer and catalytic enantioselective strategies that employ the latest developments in transition metal catalysis, organocatalysis, and photoredox catalysis. In this review, we survey broadly applicable synthetic strategies and discuss the scope and mechanistic details for specific protocols that afford these compounds in a regio- and stereoselective manner.

摘要

硅、锗和锡的对映体富集炔丙基和烯丙基衍生物是立体选择性合成中用途广泛的结构单元。因此,人们通过经典的手性转移方法以及采用过渡金属催化、有机催化和光氧化还原催化最新进展的催化对映选择性策略,为其高效和选择性合成付出了巨大努力。在这篇综述中,我们概述了广泛适用的合成策略,并讨论了以区域和立体选择性方式提供这些化合物的特定方案的适用范围和机理细节。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c81e/12392712/374af7bfd2ec/ASIA-20-e00105-g027.jpg

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