摘要
利用CuI/NBS这种新型催化体系来促进单-6-叠氮-β-环糊精与苯乙炔之间的偶联反应,通过这个多组分反应可以高效地以炔和叠氮为原料一锅法制备5-碘代-1,4-取代-1,2,3-三氮唑类化合物.
An efficient method for preparation of 5-iodo-1,4-disubstituted-1,2,3-triazole was achieved by multicomponent one-pot reaction of mono-6-azido-β-CD with Phenylacetylene in the presence of the novel CuI and NBS catalytic system.
出处
《河南科学》
2011年第2期148-149,共2页
Henan Science
关键词
环糊精
苯乙炔
1
2
3-三氮唑
cyclodextrins
phenylacetylene
1
2
3-triazole
