Varinder Sapehiyia

Microwave accelerated preparation of [bmim][HSO4] ionic liquid: an acid catalyst for improved synthesis of coumarins

Vasundhara Singh, Sukhbir Kaur, Varinder Sapehiyia et al. · Catalysis Communications · 2004 · 138 citations

Chemical Engineering, Engineering, Catalysis +5

Ultrasound and microwave activated preparation of ZrO2-pillared clay composite: catalytic activity for selective, solventless acylation of 1,n-diols

Vasundhara Singh, Varinder Sapehiyia, G. L. KAD · Journal of Molecular Catalysis A Chemical · 2003 · 44 citations

Materials Science, Chemical Engineering, Engineering +11

ZrO2-pillared clay: An efficient catalyst for solventless synthesis of biologically active multifunctional dihydropyrimidinones

Vasundhara Singh, Varinder Sapehiyia, Vivek Srivastava et al. · Catalysis Communications · 2006 · 41 citations

Chemical Engineering, Catalytic Application, Engineering +8

Ultrasonically Activated Oxidation of Hydroquinones to Quinones Catalysed by Ceric Ammonium Nitrate Doped on Metal Exchanged K-10 Clay

Vasundhara Singh, Varinder Sapehiyia, G. L. KAD · Synthesis · 2003 · 26 citations

Inorganic Chemistry, Chemical Engineering, Activated Oxidation +12

Microwave assisted facile synthesis of Elvirol, Curcuphenol and Sesquichamaenol using Montmorillonite K-10 clay in dry media

Vasundhara Singh, Anupam Khurana, Irvinder Kaur et al. · Journal of the Chemical Society Perkin Transactions 1 · 2002 · 16 citations