反应详情

Following a procedure similar to that described in Example 55 and using 2.4 g. of 3-(dimethylamino)-8-ethoxycarbonyl-1,2,3,4-tetrahydrocarbazole (Example 44), 1.6 g. of lithium aluminum hydride and 150 ml. of dry tetrahydrofuran there was obtained, after successive recrystallizations from isopropyl alcohol and ethyl alcohol, 0.56 g. of 3-(dimethylamino)-8-hydroxymethyl-1,2,3,4-tetrahydrocarbazole, m.p. 227°-230° C.

1. customafter successive recrystallizations from isopropyl alcohol and ethyl alcohol, 0.56 g