V. Ya. Sosnovskikh, I. I. Vorontsov, V. A. Kutsenko, Yu. G. Yatluk, “Unexpected isomerization in the series of fluorine-containing 2,3-dihydro-1<i>H</i>-1,4-diazepines with a 2-aminoethyl group at one of the nitrogen atoms”, Mendeleev Commun., 2000, Volume 10, Issue 2,Pages <nobr>56

This article is cited in 2 papers

Unexpected isomerization in the series of fluorine-containing 2,3-dihydro-1H-1,4-diazepines with a 2-aminoethyl group at one of the nitrogen atoms

V. Ya. Sosnovskikh^a, I. I. Vorontsov^b, V. A. Kutsenko^a, Yu. G. Yatluk^a

^a Department of Chemistry, Ural Federal University, Ekaterinburg, Russian Federation
^b A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Under kinetic control conditions, 6-methoxy-2-(1,1,2,2-tetrafluoroethyl)chromone reacts with diethylenetriamine to form 5-(2-hydroxy-5-methoxyphenyl)-7-(1,1,2,2-tetrafluoroethyl)-1,4,8-triazabicyclo[5.3.0]dec-4-ene, and the latter undergoes isomerization to the title compound, which is more thermodynamically stable.

Language: English

DOI: 10.1070/MC2000v010n02ABEH001209