Synthesis of new unsaturated derivatives of functionally substituted 2-imino-2,5-dihydrofurans

Article abstract of DOI:10.1134/S1070428011030183

5,5-Substituted 2-imino-4-methyl-2,5-dihydrofuran-3-carbonitriles reacted with aromatic aldehydes to give the corresponding 5,5-substituted 2-imino-4-(2-R-vinyl)-2,5-dihydrofuran-3-carbonitriles. The latter were converted into hydrochlorides which were hy