反应详情

A solution of 2.08 g of 3-(4-chlorobutyl)indole [or 2.52 g of 3-(4-bromobutyl)indole] and 1.65 g of 4-(2-thienyl)-1,2,3,6-tetrahydropyridine [hydrochloride, m.p. 242°; obtainable by reaction of 2-thienyl-Li with ethyl 4-oxo-1-piperidinecarboxylate to give ethyl 4-hydroxy-4-(2-thienyl)-1-piperidinecarboxylate, alkaline elimination of the protective group and dehydration with hydrochloric acid] in 10 ml of acetonitrile is stirred at 20° for 12 hours, worked up as usual and 3-[4-(4-(2-thienyl)-1,2,3,6-tetrahydropyridyl)butyl]indole is obtained; hydrochloride ("T"), Rf 0.52.