Hydroboration of alkynes is of special interest to researchers since it is the most straightforward process for the synthesis of highly important vinylborane synthetic intermediate compounds. It is significant in terms of both regioselectivity and stereoselectivity, since several positional isomers are formed during the process of hydroboration. Given the importance of this class of compounds, an extensive study has been carried out regarding catalytic condition development and detailed mechanistic studies for selectively obtaining a single isomer. This review comprehensively summarizes both the regioselective and stereoselective catalytic hydroboration of alkynes. It is aimed at giving readers accurate knowledge of the catalytic systems available for the hydroboration of certain alkynes. We anticipate that this inclusive review will encourage researchers to explore more new types of catalytic systems to achieve the remarkable process of hydroboration of alkynes.

中文翻译：

---

炔烃的区域选择性和立体选择性催化硼氢化反应概述

炔烃的硼氢化反应是研究人员特别感兴趣的，因为它是合成非常重要的乙烯基硼烷合成中间体化合物的最直接的过程。它在区域选择性和立体选择性方面都很重要，因为在硼氢化过程中会形成几种位置异构体。鉴于此类化合物的重要性，已对催化条件发展和选择性获得单一异构体的详细机理研究进行了广泛的研究。这篇综述全面总结了炔烃的区域选择性和立体选择性催化硼氢化反应。它旨在让读者准确了解可用于某些炔烃的硼氢化反应的催化系统。