(1'RS,4'RS,6'SR,11'SR)-1'-Methyldispiropropanotricyclo<5.3.1.4,11>undec-7-en-3',1''-cyclopropan>-6'-ol 、
3,5-二硝基苯甲酰氯 以
吡啶 为溶剂,
反应 0.5h,
以75%的产率得到(1'RS,4'RS,6'SR,11'SR)-6'-(3,5-Dinitrobenzoyloxy)-1'-methyldispiro
propanotricyclo<5.3.1.04,11>undec-7-en-3',1''-cyclopropan>