Abstract: | Summary In the presence of Lewis acids (BF3, AlCl3, AlBr3), dihydrosylvan (2-methyl-4,5-dihydrofuran) reacts with Schiff bases, like o-nitrobenzylideneaniline, o-hydroxybenzylideneaniline, benzylidene-o-aminophenol, cinnamaldehyde anil, citral anil and cyclohexanone anil, to give tetrahydrofuranotetrahydroquinoline derivatives as adducts.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1693–1695, September, 1964 |