Graphene oxide–TiO2 composite: an efficient heterogeneous catalyst for the green synthesis of pyrazoles and pyridines,10.1039/C5NJ03380B

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Graphene oxide–TiO2 composite: an efficient heterogeneous catalyst for the green synthesis of pyrazoles and pyridines

Shweta Kumari,Amiya Shekhar,Devendra D. Pathak

New Journal of Chemistry Pub Date : 04/05/2016 00:00:00 , DOI:10.1039/C5NJ03380B

Abstract

A graphene oxide–TiO₂ composite (GO–TiO₂) has been synthesized and characterized using FT-IR, FT-Raman, XRD, XPS, FESEM, EDX, TEM and N₂ adsorption–desorption. GO–TiO₂ has been found to be a highly efficient and recyclable heterogeneous catalyst for the synthesis of pyrazoles and pyridines in aqueous medium at room temperature.