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- Title
Synthesis of Sulfoximidoyl-Containing Hypervalent Iodine(III) Reagents and Their Use in Transition-Metal-Free Sulfoximidations of Alkynes.
- Authors
Wang, Han; Cheng, Ying; Becker, Peter; Raabe, Gerhard; Bolm, Carsten
- Abstract
Well-defined hypervalent iodine(III) reagents incorporating transferable sulfoximidoyl groups were obtained through ligand exchange reactions of methoxy(tosyloxy)iodobenzene (MTIB) with NH sulfoximines in good to excellent yields. The solid-state structure of a representative product was characterized by X-ray crystallography. Utilizing these reagents in synthesis provides a new, transition-metal-free approach towards N-alkynylated sulfoximines.
- Subjects
IODINE compounds; SULFOXIMINES; ALKYNES; HYPERVALENCE (Theoretical chemistry); X-ray crystallography; LIGAND exchange reactions; IODOBENZENE
- Publication
Angewandte Chemie, 2016, Vol 128, Issue 41, p12845
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201605743