K. F. Suzdalev, S. V. Den’kina, V. Tkachev
Oct 14, 2013
Citations
0
Influential Citations
2
Citations
Journal
Tetrahedron
Abstract
Abstract Reactions of two isomers—2-chloro-1-(oxiran-2-ylmethyl)-1H-indole-3-carbaldehyde or 2-(chloromethyl)-2,3-dihydro[1,3]oxazolo[3,2-a]indole-9-carbaldehyde with aromatic amines lead to the same products in both cases—hydrochlorides of pyrimido[1,2-a]indole derivatives containing two fragments of an amine per one part of the indole nucleus. Its structure was confirmed by X-ray analysis of the crystals base, obtained by alkali treatment of the reaction product (when aryl is 4-MeOC6H4).