(Z)-6-bromo-5,6-didesoxy-1,2-O-isopropylidene-3-O-methyl-α-D-ribo-hept-5-eno-1,4-furanurononitrile 、
苄胺 在
三乙胺 作用下,
以
苯 为溶剂,
反应 22.0h,
生成 (2R,3R)-1-Benzyl-3-((3aR,5R,6R,6aR)-6-methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-aziridine-2-carbonitrile 、
(2R,3S)-1-benzyl-3-cyano-2-(1,2-O-isopropylidene-3-O-methyl-α-D-ribo-tetro-1,4-furanos-4-yl)aziridine 、
(2S,3R)-1-benzyl-3-cyano-2-(1,2-O-isopropylidene-3-O-methyl-α-D-ribo-tetro-1,4-furanos-4-yl)aziridine 、 (2S,3S)-1-Benzyl-3-((3aR,5R,6R,6aR)-6-methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-aziridine-2-carbonitrile