摘要/Abstract
利用炔烃的选择性环化反应来构建碳（杂）环化合物已经取得了令人瞩目的研究成果.如何实现此类环化反应的高选择性是极其重要的，而邻位基团参与的炔烃选择性环化是非常有效的策略.基于邻位基团参与的无过渡金属催化体系下，就不同的邻位基团参与的炔烃环化反应研究进展进行简要综述.
关键词: 炔烃, 邻位基团, 无过渡金属, 环化反应
Remarkable achievements have been made in the construction of carbocyclic (heterocyclic) compounds through cyclization reaction of alkynes. It is vitally important to achieve the high selectivity of cyclization reactions, and neighboring group-participated selective cyclization reaction of alkynes is widely considered as an effective strategy. In this review, the recent advances in neighboring group-participated cyclization reaction of alkynes under transition metal-free conditions are summarized.
Key words: alkynes, neighboring group, transition metal-free, cyclization reaction
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