(1aR,6aS)-6,6a-dihydro-1aH-indeno[1,2-b]oxirene 、
(2-(azetidin-3-yl)propan-2-yl)carbamate tert-butyl ester 在
methanol-dichloromethane 作用下,
以
AcN 为溶剂,
反应 16.0h,
以to afford 0.47 g (53%) of the desired product的产率得到tert-butyl (2-{1-[(1S,2S)-2-hydroxy-2,3-dihydro-1H-inden-1-yl]azetidin-3-yl}propan-2-yl)carbamate