Solvent-Free Pivalic Acid/Copper Chloride Jointly Promoted Chlorination of 1,2,3-Triazoles
作者:Christian Lherbet、Michel Baltas、Christophe Menendez、Nathalie Saffon
DOI:10.1055/s-0032-1317446
日期:——
A novel chlorination reaction on the 5-position of 1,2,3-triazoles, directly from 5H-substituted 1,2,3-triazoles was developed by using copper(II) chloride in pivalic acid. A series of triazoles were thus chlorinated in low to good yields.
通过在新戊酸中使用氯化铜 (II),直接从 5H 取代的 1,2,3-三唑在 1,2,3-三唑的 5-位上开发了一种新的氯化反应。因此,一系列三唑以低到高的收率被氯化。