4-allyl-9-(2,4-dimethoxybenzyl)-2-methoxy-3,5,6,7-tetrahydro-3,7a-(epiminomethano)cyclopenta[b]pyridin-8-one 在
溶剂黄146 、 potassium iodide 作用下,
以90%的产率得到4-allyl-9-(2,4-dimethoxybenzyl)-3,5,6,7-tetrahydro-3,7a-(epiminomethano)cyclopenta[b]pyridine-2,8(1H)-dione