1 光催化[1.1.1]螺桨烷双碳取代反应
1.1 硼酸盐为自由基前体
1.2 卤代烃为自由基前体
图式5 光催化Minisci型多组分合成1-(卤代)烷基-3-杂芳基双环[1.1.1]戊烷反应Scheme 5 Photocatalytic Minisci-type multicomponent synthesis of 1-(halo)alkyl-3-heteroarylbicyclo[1.1.1]pentanes |
Chinese Journal of Organic Chemistry >
Recent Advances in the Light-Driven One-Step Synthesis of Dual Carbon-Substituted Bicyclo[1.1.1]pentanes
Received date: 2026-01-21
Revised date: 2026-03-11
Online published: 2026-04-20
Supported by
National Natural Science Foundation of China(22508079)
Zhejiang Provincial Natural Science Foundation(LMS25B060007)
Zhejiang Provincial Natural Science Foundation(LQN26B060020)
Bicyclo[1.1.1]pentane (BCP) derivatives with dual carbon substitutions have gained significant importance in medicinal chemistry and material science due to their distinctive three-dimensional structure and rigidity. However, conventional synthetic methods face considerable challenges in preparing BCP derivatives bearing specific functional groups, including multi-step procedures, low yields, and harsh reaction conditions, which severely hinder their large-scale production and in-depth investigation. Therefore, the development of eco-friendly and efficient synthetic approaches is urgently needed. This review systematically summarizes recent advances in the one-step synthesis of dual carbon-substituted BCPs, with a focus on two major strategies: photocatalysis and photoinduction. It provides a detailed discussion on the selection of photocatalysts, substrate scope and functional group compatibility, as well as underlying reaction mechanisms. Building on current achievements, this review summarizes the future prospects of photocatalysis in synthesizing BCP derivatives, discusses the existing challenges, and proposes potential research directions, thereby offering a comprehensive reference framework for researchers in related fields.
An Chen , Zeyi Wang , Wanmei Li , Jun Xu . Recent Advances in the Light-Driven One-Step Synthesis of Dual Carbon-Substituted Bicyclo[1.1.1]pentanes[J]. Chinese Journal of Organic Chemistry, 2026 , 46(6) : 2177 -2192 . DOI: 10.6023/cjoc202601034
图式5 光催化Minisci型多组分合成1-(卤代)烷基-3-杂芳基双环[1.1.1]戊烷反应Scheme 5 Photocatalytic Minisci-type multicomponent synthesis of 1-(halo)alkyl-3-heteroarylbicyclo[1.1.1]pentanes |
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