An interaction of 2-chloro-3-bromopropylketones with ethylenediamine selectively leads to the preparation of 2-alkyl-1-(2¢-aminoethyl)pyrrols. By reaction of the prepared pyrrols with chloranhydride of monochloracetic acid and b-chloropropionic acid were synthesized the previously unknown 2-alkyl-1-[2¢-chloromethyl-(chloroethyl)­carbamoylethyl]pyrrols which with the secondary amines have been converted to corresponding dialkylamine derivatives of pyrrol