Scholarlink

<p>The present review systematizes the currently known data on the methods for generating various types of alkynylcarbenes, information on their structure, properties, and reactions. Special attention is given to such approaches to alkynylcarbenes as decomposition of the corresponding diazo compounds and arylsulfonylhydrazone salts, photolysis of 3<i>H</i>-pyrazoles, thermolysis of aziridinylimines, as well as numerous processes that involve based-induced elimination reactions. Data on the structure and reactivity studies of a number of alkynylcarbenes under matrix isolation conditions and the examples of application of these intermediates for the directed introduction of the alkynyl moieties into organic compounds of different classes <i>via</i> (1+2)-cycloaddition and insertion reactions are presented.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Alkynylcarbenes: generation, properties, and application in organic synthesis

  • 期刊论文

  • 发表日期：

    2025年6月1日

查看全文
  • V. D. Gvozdev,
  • K. N. Shavrin,
  • M. P. Egorov

摘要

The present review systematizes the currently known data on the methods for generating various types of alkynylcarbenes, information on their structure, properties, and reactions. Special attention is given to such approaches to alkynylcarbenes as decomposition of the corresponding diazo compounds and arylsulfonylhydrazone salts, photolysis of 3H-pyrazoles, thermolysis of aziridinylimines, as well as numerous processes that involve based-induced elimination reactions. Data on the structure and reactivity studies of a number of alkynylcarbenes under matrix isolation conditions and the examples of application of these intermediates for the directed introduction of the alkynyl moieties into organic compounds of different classes via (1+2)-cycloaddition and insertion reactions are presented.