Ultrasound promoted clay catalyzed efficient and one pot synthesis of substituted oxindoles

Catalytic Functionalization of Indoles in a New Dimension

Marco Bandini, Astrid Eichholzer · Angewandte Chemie International Edition · 2009 · 1.4K citations

Natural Sciences, Chemistry, Medicinal Chemistry +15

Clay and clay-supported reagents in organic synthesis

Rajender S. Varma · Tetrahedron · 2002 · 517 citations

Natural Sciences, Chemical Engineering, Chemistry +10

3-Substituted-3-hydroxy-2-oxindole, an Emerging New Scaffold for Drug Discovery with Potential Anti-Cancer and other Biological Activities

Satyamaheshwar Peddibhotla · Current Bioactive Compounds · 2009 · 508 citations

Pharmacy, Medicinal Chemistry, Pharmacology +10

Montmorillonite KSF as an Inorganic, Water Stable, and Reusable Catalyst for the Knoevenagel Synthesis of Coumarin-3-carboxylic Acids

Franca Bigi, Luca Chesini, Raimondo Maggi et al. · The Journal of Organic Chemistry · 1999 · 348 citations

Natural Sciences, Chemical Engineering, Chemistry +8

Thiourea-Catalyzed Highly Enantio- and Diastereoselective Additions of Oxindoles to Nitroolefins: Application to the Formal Synthesis of (+)-Physostigmine

Tommy Bui, Salahuddin Syed, Carlos F. Barbas · Journal of the American Chemical Society · 2009 · 348 citations

Natural Sciences, Chemistry, Medicinal Chemistry +9