Affiliation:
1. Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune – 411008, India
2. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad – 201002, India
Abstract
An efficient PIDA-mediated intramolecular dehydrogenative N–N bond formation protocol has been established to access the pyrazolidine-3,5-dione core of sulfinpyrazone class of drugs by avoiding carcinogenic and expensive diphenylhydrazines.
Funder
Science and Engineering Research Board
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis