Publications [#231803] of Steven W. Baldwin

Journal Articles

1. Aub, SWBRBMJ; 233; Wilson, JD, Diastereoselectivity in the Intramolecular Cycloaddition Reactions of Nitrones Derived from 5-Alkenals and Chiral Hydroxylamines, Tetrahedron Lett., vol. 32 no. 35 (1991), pp. 4431, Elsevier BV, ISSN 0040-4039 [doi]
   (last updated on 2026/01/21)

   Abstract:
   Intramolecular cycloaddition of the nitrones derived from a series of 5-alkenals and α-methylbenzyl hydroxylamine leads to mixtures of diastereomeric products in the range of 1.7/1 to 16/1. Cyclization of a series of fifteen 5-alkenyl nitrones with a chiral group on nitrogen afforded diastereomeric isoxazolidines in ratios ranging from 1.7/1 to 16/1. When R* = (S)-α-methylbenzyl, C6a of the major product was also S in those cases known. © 1991.