College of Chemistry, Beijing Normal University, 100875, China.
Chem Commun (Camb). 2020 Dec 7;56(95):14937-14961. doi: 10.1039/d0cc04882h.
Replacing expensive or toxic transition metals with iron has become an important trend in transition metal catalyzed reactions. As an important part of this trend, the stereoselective construction of olefins under iron catalysis is an appealing and prolific research field. This article summarises the recent progress of a wide range of Fe-catalyzed reactions in accessing various stereodefined alkenes, including carbohalogenation, hydro/carbometalation of alkynes (allenes and dienes), alkylation and arylation of stereodefined (pseudo) haloalkenes or alkenyl metals, chelation-assisted C-H activation and other miscellaneous reactions.
用铁替代昂贵或有毒的过渡金属已成为过渡金属催化反应的一个重要趋势。在这一趋势中，铁催化下烯烃的立体选择性构建是一个吸引人且多产的研究领域。本文总结了近年来在通过各种立体定义烯烃（包括碳卤化、炔烃（丙二烯和二烯）的氢/碳金属化、立体定义（假）卤代烯烃或烯基金属的烷基化和芳基化、螯合辅助 C-H 活化和其他杂反应）中广泛的铁催化反应所取得的最新进展。
