%0 Journal Article %A I. I. Levkoev %A N. N. Sveshnikov %A N. I. Shirokova %T Some transformations of quaternary salts of 2-$\beta$-chloropropenyl derivatives of heterocyclic compounds %J Doklady Akademii Nauk %D 1963 %P 350-353 %V 153 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_153_2_a28/ %G ru %F DAN_1963_153_2_a28