%0 Journal Article %A D. N. Kursanov %A M. E. Vol'pin %A I. S. Akhrem %T The reaction of tropylium salts with vinyl ethers and $\beta$-chloromercury acetaldehyde %J Doklady Akademii Nauk %D 1958 %P 531-534 %V 120 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_120_3_a20/ %G ru %F DAN_1958_120_3_a20