113689-75-1Relevant articles and documents
Synthesis and base-catalyzed cleavage of 1-aryl-4,9-dioxo-1H-naphtho[2,3-d] [1,2,3]triazole 2-oxides
Gornostaev,Dolgushina,Khalyavina,Stashina,Firgang
experimental part, p. 157 - 159 (2011/08/10)
A method was developed for the synthesis of 1H-1-arylnaphtho[2,3-d][1,2,3] triazole-4,9-dione 2-oxides based on 2-arylamino-3-chloro-1,4-naphthoquinones. The reaction of 1H-1-arylnaphtho[2,3-d][1,2,3]triazole-4,9-dione 2-oxides with an ethanolic alkali so