Ethylene glycol vinylpropargyl diether was synthesized via the reactio
n of ethylene glycol vinyl ether with propargyl chloride under conditi
ons of interfacial catalysis. Selective polymerization of the monomer
in the presence of iron chloride and boron trifluoride etherate allowe
d the obtaining of new reactive oligomers with acetylene groups in the
side chain. The possibility of modification of these oligomers in hyd
rogenation and aminomethylation reactions was demonstrated.