马来酸酐 、
tert-butyl 2-((1E,3E)-penta-1,3-dienyl)hydrazinecarboxylate 以
氯仿 为溶剂,
反应 15.0h,
生成 (3aS,4R,5R,7aS)-5-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-oxo-3a,4,5,7a-tetrahydro-1H-isoindole-4-carboxylic acid 、 2-(tert-butoxycarbonylamino)-5-methyl-3-oxo-2,3,3a,4,5,7a-hexahydro-1H-isoindole-4-carboxylic acid