120644-09-9Relevant articles and documents
One-Pot Synthesis of Dihalogenated Ring-Fused Benzimidazolequinones from 3,6-Dimethoxy-2-(cycloamino)anilines Using Hydrogen Peroxide and Hydrohalic Acid
Sweeney, Martin,Keane, Lee-Ann J.,Gurry, Michael,McArdle, Patrick,Aldabbagh, Fawaz
, p. 6970 - 6974 (2018)
3,6-Dimethoxy-2-(cycloamino)anilines undergo 4- or 6-electron oxidations to afford novel ring-fused halogenated benzimidazoles or benzimidazolequinones using H2O2/HCl or H2O2/HBr. Cl2 and Br2/su
New Red Diazonium Compounds Based on 2-Amino Benzene Diazonium Salts
Mustroph, H.,Haessner, R.
, p. 319 - 323 (2007/10/02)
Using PMO theory the influence of substituents on the visible spectra of benzene diazonium salts is duscussed.The theory explains the experimental structure-colour relationships and allows to predict new basic structures of coloured benzene diazonium salt