1-R-2-[(1E,3E)-4-AMINOBUTA-1,3-DIEN-1-YL]-1H-BENZIMIDAZOLES. SYNTHESIS AND SOME TRANSFORMATIONS Статья Varlamov A.V., Komarova A.I., Levov A.N., Savitkina E.V., Krapivko A.P., Khrustalev V.N., Sorokina E.A., Kulikova L.N., Nikitina E.V., Zaytsev V.P., Zubkova F.I. Russian Chemical Bulletin. Том 59. 2010. С. 1014-1022