1,12-dibenzyl 3-methyl 2,5,6,8,9,10-hexahydro-4-hydroxy-1H-2,6-epiminoindeno[5,6-b]azocine-1,3,12-tricarboxylate 在
palladium 10% on activated carbon 、
氢气 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以65%的产率得到methyl 6-(6-amino-2,3-dihydro-1H-inden-5-yl)-1,4,5,6-tetrahydro-4-oxopyridine-3-carboxylate