【文章名】Synthesis of alpha-Prolinols and 2-Amino-1,5-diols from Primary Nitroalkanes and Other Simple Precursors via Intermediacy of 5,6-Dihydro-4H-1,2-oxazines
Synthesis of alpha-Prolinols and 2-Amino-1,5-diols from Primary Nitroalkanes and Other Simple Precursors via Intermediacy of 5,6-Dihydro-4H-1,2-oxazines
[摘要]：A new strategy for the synthesis of 2-(1-hydroxyalkyl)pyrrolidines and 2-amino-1,5-diols is suggested. The target compounds can be obtained in high yields from available precursors through the intermediacy of six-membered cyclic nitronates and their rearrangement products. Successive reduction of the latter led to the target products with moderate to high diastereoselectivity.
