1030313-73-5Relevant articles and documents
1,3-Dipolar cycloadditions of N-benzyl-2,3-O-isopropylidene-D- glyceraldehyde nitrone to methoxyallene - Control of site- and diastereoselectivity of isoxazolidine formation by Lewis acids
Dugovic, Branislav,Fisera, Lubor,Reissig, Hans-Ulrich
, p. 277 - 284 (2008/09/18)
The siteselectivity of cycloadditions of the D-glyceraldehyde-derived nitrone 1 and methoxyallene (2) is strongly influenced by Lewis acids. The uncatalyzed reaction results in the formation of isomeric isoxazolidines 3a-3d and 4a-4c, whereas in the prese