Diastereoselectivity in the intramolecular cycloaddition reactions of nitrones derived from 5-alkenals and chiral hydroxylamines

Article abstract of DOI:10.1016/0040-4039(91)80004-P

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.