Electrophilic carbonyl activation: competing condensative cyclizations of tryptamine derivatives - Liu, Fan; Movassaghi, Mohammad (Tetrahedron letters, 2015)
Keywords: alkylation; chemical derivatives; chemical structure; Chemistry; Chemistry, Organic; Cyclization; Friedel–Crafts; Iminium ion; Indole; ions; Physical Sciences; Science & Technology; Tryptamine; Friedel–Crafts; Tryptamine; Cyclization; Iminium ion; Indole; ROOM-TEMPERATURE; PICTET-SPENGLER REACTION; NATURAL-PRODUCTS; DECARBOXYLATION; (-)-TRIGONOLIIMINES; BIOSYNTHESIS; BIOLOGICAL-ACTIVITY; Friedel-Crafts; CHEMISTRY; INDOLE ALKALOIDS; STEREOCHEMICAL ASSIGNMENT; tryptamine; iminium ion; indole; cyclization