ChemInform Abstract: Silicon‐Directed Rhenium‐Catalyzed Allylic Substitutions with N‐Hydroxycarbamates, N‐Hydroxysulfonamides, and Hydroxamic Acids.

Abstract

Acids. -In case of Cbz--protected hydroxylamine excellent N/O-selectivities up to 99:1 are observed. -(CHAVHAN, S. W.; MCADAM, C. A.; COOK*, M. J.; J. Org. Chem. 79 (2014) 22, 11234-11240, http://dx.doi.org/10.1021/jo501992p ; Sch. Chem. Chem. Eng., Queen's Univ., Belfast BT9 5AG, UK; Eng.) -U. Scheffler 18-043