Аннотация:
2,3-Diferrocenyl-1-morpholino- and 2,3-diferrocenyl-1-piperidinocyclopropenylium tetrafluoroborates react with allylmagnesium bromide to give 3-allylidene-1,2-diferrocenylcyclopropene, 1,2-diferrocenylbenzene, 1,3-diferrocenyl-2-morpholino(piperidino)-hexa-1,3,5-trienes and 2,3-diferrocenyl-1-morpholino(piperidino)bicyclo[3.1.0]hex-2-enes.