複素環式化合物の合成研究 第60報

1,2-ジヒドロイソキノリン誘導体について

抄録

In order to examine the properties of 1, 2-dihydroisoquinoline derivatives, 2, 3-dimethyl-6, 7-methylenedioxyisoquinolinium iodide was reduced with lithium aluminium hydride to form the corresponding 1, 2-dihydroisoquinoline derivative and the latter compound was identified with the picrate of a sample prepared by a different route. It was also found that this substance is comparatively unstable in air.