Novel Dithia-aza-norbornanes as ‘Stiff’ Bicyclic Dithiazines
作者:Andrei G. Kutateladze、Alexei N. Kurchan、Edmir Wade
DOI:10.1055/s-2003-41431
日期:——
Addition of lithiated 4,5-dihydro-1,3,5-dithiazines to in situ generated N-silylimines in THF produces 2-(α-aminoalkyl)dithiazines, which rearrange into 3,5-dithia-1-azabicyclo[2.2.1]heptanes upon aqueous workup. These novel bicyclic dithiazines can in turn be lithiated at the position 4 and added to carbonyl compounds.