One-Pot Synthesis of 1,2,3-Triazoles using Polymer-Supported Propyne in Aqueous Solution

• 来源期刊: 中国化学（英文版）
• 年，卷（期）: 2007,（8）
• 页码范围: 1202-1206
• 页数: 5页
• 语种: 英文

摘要

A practical and efficient liquid-phase synthesis of 1,2,3-triazoles using poly(ethylene glycol) as support in aqueous solution was described. The title compounds, 1,2,3-triazoles 5 were obtained by a one-pot three-component 1,3-dipolar cycloaddition reaction in middle yields. In addition, a series of unexpected products 7 of Sonogashira reaction were also formed under the same condition.