title: Difluoro(sulfinato)methylation of N-sulfinyl imines facilitated by 2-pyridyl sulfone: stereoselective synthesis of difluorinated β-amino sulfonic acids and peptidosulfonamides.
authors.affiliation: Loker Hydrocarbon Research Institute and Department of Chemistry, University of Southern California, University Park, Los Angeles, CA-90089-1661 (USA). gprakash@usc.edu.
authors.forename: G K Surya
authors.initials: GK
authors.lastname: Prakash
authors.forename: Chuanfa
authors.initials: C
authors.lastname: Ni
authors.forename: Fang
authors.initials: F
authors.lastname: Wang
authors.forename: Zhe
authors.initials: Z
authors.lastname: Zhang
authors.forename: Ralf
authors.initials: R
authors.lastname: Haiges
authors.forename: George A
authors.initials: GA
authors.lastname: Olah
mesh_terms: D054879:Halogenation; D007097:Imines / Q000737:chemistry*; D008745:Methylation; D057786:Peptidomimetics / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism; D013449:Sulfonamides / Q000138:chemical synthesis* / Q000737:chemistry; D013450:Sulfones / Q000737:chemistry*; D013451:Sulfonic Acids / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D007097:Imines; D057786:Peptidomimetics; D013449:Sulfonamides; D013450:Sulfones; D013451:Sulfonic Acids; C005741:sulfamic acid
keywords: NMR spectroscopy; fluorine; peptidomimetics; sulfonamides; synthetic methods