K. V. Belyaeva, L. V. Andriyankova, L. P. Nikitina, A. V. Afonin, I. A. Ushakov, A. G. Mal'kina, B. A. Trofimov, “The reaction of 1,5,6-trimethylbenzimidazole with 1,3-diphenylprop-2-yn-1-one and water: en route to β-amino enones and benzodiazocinones”, Mendeleev Commun., 2015, Volume 25, Issue 4,Pages <nobr>254

This article is cited in 5 papers

Communications

The reaction of 1,5,6-trimethylbenzimidazole with 1,3-diphenylprop-2-yn-1-one and water: en route to β-amino enones and benzodiazocinones

K. V. Belyaeva, L. V. Andriyankova, L. P. Nikitina, A. V. Afonin, I. A. Ushakov, A. G. Mal'kina, B. A. Trofimov

A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation

Abstract: Refluxing the mixture of 1,5,6-trimethylbenzimidazole, 1,3-diphenylprop-2-yn-1-one and water in MeCN for 70h affords (Z)-3-[2-(N-formyl-N-methylamino)-4,5-dimethylphenylamino]-1,3-diphenylprop-2-en-1-one (75%) and 1,8,9-trimethyl-3,5-diphenyl- 1,6-benzodiazocin-2(1H)-one (13%).

Language: English

DOI: 10.1016/j.mencom.2015.07.006