期刊
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷 1, 期 11, 页码 1405-1411出版社
AMER CHEMICAL SOC
DOI: 10.1021/sc400147r
关键词
Gold nanoparticles; Cycloaddition; Huisgen reaction; Heterogeneous catalysis; Triazole
资金
- UGC, New Delhi
- CSIR, New Delhi
Nanoporous titania-supported gold nanoparprecipitation method, and the synthesized nanoparticles have been characterized by XRD, SEM, HRTEM, EDAX, BET adsorption isotherm, and IR and UV vis spectral techniques. The efficiency of this catalyst toward green organic synthesis has been studied by carrying out the 1,3-dipolar cycloaddition of organic azides with a variety of terminal alkynes in water. The reaction proceeds regioselectively yielding the corresponding 1,4-disubstituted-1,2,3-triazole derivative in good to excellent yield.
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