133573-87-2Relevant articles and documents
SYNTHESIS OF ALKENYLQUINOLINES AND CYCLIZATION OF (1-METHYL-2-BUTENYL)QUINALDINES IN POLYPHOSPHORIC ACID
Abdrakhmanov, I. B.,Khalilov, I. N.,Mustafin, A. G.,Tolstikov, G. A.
, p. 1137 - 1139 (1990)
The reaction of 2- and 4-alkenylanilines with paraldehyde gave 6- and 8-alkenylquinaldines.Heating 8-(1'-methyl-2'-butenyl)quinaldines in polyphosphoric acid leads to the formation of tricyclic compounds with isomerization of the alkenyl group.