Alkylation and Arylation at Boron in NHC‐Stabilized Phosphaborenes
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Published:2023-11-27
Issue:1
Volume:19
Page:
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ISSN:1861-4728
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Container-title:Chemistry – An Asian Journal
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language:en
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Short-container-title:Chemistry An Asian Journal
Author:
Li Jiancheng1,
Mei Yanbo12,
Wang Xin‐Feng1,
Liu Liu Leo1ORCID
Affiliation:
1. Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis and Research Center for Chemical Biology and Omics Analysis College of Science Southern University of Science and Technology Shenzhen 518055 China
2. Department of Chemistry and Dongguan Key Laboratory for Data Science and Intelligent Medicine Great Bay University Dongguan 523000 China
Abstract
AbstractPhosphaborenes, featuring a phosphorus‐boron multiple bond, remain a relatively untapped area in chemical research due to the limited synthetic methods. Introducing leaving groups as substituents to the phosphorus or boron can pave the way for enhanced functionalization and modification. In this study, we present the synthesis of phosphaborenes featuring an N‐heterocyclic boryl group on phosphorus and halogen substituent on boron, with stabilization provided by an N‐heterocyclic carbene. Straightforward alkylation/arylation of these phosphaborenes is achieved by substituting the halogen with benzyl and aryl groups at the boron terminus. Our approach offers an efficient route to produce a diverse array of phosphaborene structures.
Funder
National Natural Science Foundation of China
Shenzhen Science and Technology Innovation Program
Guangdong Provincial Key Laboratory Of Catalysis
Subject
General Chemistry,Biochemistry,Organic Chemistry