H. Neunhoeffer, Yu. A. Azev, S. G. Alexeev, “Reactions of 5-phenyl-1,2,4-triazin-3-one with indoles and ortho-phenylenediamine”, Mendeleev Commun., 6:3 (1996), 115

Эта публикация цитируется в 3 статьях

Reactions of 5-phenyl-1,2,4-triazin-3-one with indoles and ortho-phenylenediamine

H. Neunhoeffer^a, Yu. A. Azev^b, S. G. Alexeev^c

^a Institute of Organic Chemistry, Technical University of Darmstadt, Darmstadt, Germany
^b Ural Scientific Research Institute of Technology of Medical Preparations, Ekaterinburg, Russian Federation
^c Urals State Technical University, Ekaterinburg, Russian Federation

Аннотация: 5-(Indol-3-yl)-5-phenyl-3-oxo-2,3,4,5-tetrahydro-l,2,4-triazines 3a,b have been obtained upon treatment of 5-phenyl-l,2,4-triazin-3(2H)-one 1 with indoles 2a,b; the starting material 1 was regenerated when 3a was treated with bromine in acetic acid, and the reaction of 1 with ortho-phenylenediamine 4 in the presence of HCl yielded 2-phenylquinoxaline 6.

Язык публикации: английский

DOI: 10.1070/MC1996v006n03ABEH000606