(2R,3S)-2-Azido-3-((4R,5R)-2,2-dimethyl-5-(S)-oxiranyl-[1,3]dioxolan-4-yl)-N,N-diethyl-3-triisopropylsilanyloxy-propionamide 在
三苯基膦 、
水 作用下,
以
氯仿 为溶剂,
生成 (3aR,4R,6R,7S,7aR)-4-Hydroxymethyl-2,2-dimethyl-7-triisopropylsilanyloxy-hexahydro-[1,3]dioxolo[4,5-c]pyridine-6-carboxylic acid diethylamide 、 (3aR,4S,5R,8S,8aR)-8-Hydroxy-2,2-dimethyl-4-triisopropylsilanyloxy-hexahydro-1,3-dioxa-6-aza-azulene-5-carboxylic acid diethylamide