title: Synthesis of ionic liquid-supported sulfonyl azide and its application in diazotransfer reaction.
abstract: The paper describes synthesis of a novel ionic liquid-supported sulfonyl azide and its applications as diazotransfer reagent of active methylene compounds as well as deformylative diazo transfer reagent. The diazo compounds were isolated in excellent yields (82-94%) and high purity. The method offers better separation of product and reagent. This method is experimentally simple and mild, and requires very short reaction time.
authors.affiliation: Department of Chemistry, Birla Institute of Technology and Science, Pilani 333031, Rajasthan, India.
authors.forename: Manoj Kumar
authors.initials: MK
authors.lastname: Muthyala
authors.forename: Sunita
authors.initials: S
authors.lastname: Choudhary
authors.forename: Anil
authors.initials: A
authors.lastname: Kumar
mesh_terms: D001386:Azides / Q000138:chemical synthesis; D001391:Azo Compounds / Q000737:chemistry*; D007202:Indicators and Reagents / Q000737:chemistry*; D052578:Ionic Liquids / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D013438:Sulfhydryl Compounds / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D001386:Azides; D001391:Azo Compounds; D007202:Indicators and Reagents; D052578:Ionic Liquids; D013438:Sulfhydryl Compounds