An Improved Synthesis of 2-Aryl- and 2-Alkenyl-1,3,4-oxadiazoles by Using Copper(II) Oxide Nanoparticles as a Catalyst
作者:Biswanath Das、N. Salva Reddy、P. Raghavendar Reddy
DOI:10.1055/s-0034-1380923
日期:——
Abstract 2-Aryl- and 2-alkenyl-1,3,4-oxadiazoles were efficiently synthesized in high yields by treatment of 1,3,4-oxadiazoles with aryl or alkenyl halides, respectively, in the presence of copper(II) oxide nanoparticles as a catalyst. The reusability of the catalyst is an important advantage in relation to practical applications of this synthesis. 2-Aryl- and 2-alkenyl-1,3,4-oxadiazoles were efficiently
摘要 通过在氧化铜(II)纳米粒子的存在下分别用芳基或烯基卤化物处理1,3,4-恶二唑,可以高收率高效合成2-芳基和2-烯基-1,3,4-恶二唑作为催化剂。相对于该合成的实际应用,催化剂的可重复使用性是重要的优点。 通过在氧化铜(II)纳米粒子的存在下分别用芳基或烯基卤化物处理1,3,4-恶二唑,可以高收率高效合成2-芳基和2-烯基-1,3,4-恶二唑作为催化剂。相对于该合成的实际应用,催化剂的可重复使用性是重要的优点。