[4-((3aS,4S,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-2H-pyrazol-3-yl]-methanol 在
重铬酸吡啶 作用下,
以
二氯甲烷 为溶剂,
生成 N'-[1-[4-((3aS,4S,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-2H-pyrazol-3-yl]-meth-(Z)-ylidene]-hydrazinecarboxylic acid methyl ester