80685-64-9

Upstream product

• 128-67-6 1-nitroanthraquinone-2-carboxylic acid 
• 602-10-8 1-nitro-9,10-dioxo-9,10-dihydroanthracene-2-carbonyl chloride 
• 62-53-3 aniline 

Downstream Products

• 80685-50-3 1-azido-2-(phenylaminocarbonyl)anthraquinone 
• 442631-97-2 2-phenyl-2,3,6,11-tetrahydroanthra[2,1-d]isothiazole-3,6,11-trione 
• 430433-68-4 1-ethylthio-9,10-dioxo-9,10-dihydroanthracene-2-carboxanilide 
• 430433-65-1 1-methylthio-9,10-dioxo-9,10-dihydroanthracene-2-carboxanilide 
• 111413-43-5 6-oxo-2,6-dihydro-dibenz[cd,g]indazole-3-carboxylic acid anilide 

Relevant academic research and scientific papers

Synthesis of linear and angular anthraquinonoisothiazol-3-ones, their S-oxides, and S,S-dioxides

2-Methyltetrahydroanthra[2,3-d]isothiazole-3,5,10-trione and 2-R-tetrahydroanthra[2,1-d]isothiazole-3,6,11-triones were synthesized by the reactions of 3-chloro-9,10-dioxo-9,10-dihydroanthracene-2-carboxamide and 1-nitro-9,10-dioxo-9,10-dihydroanthracene-

SYNTHESIS OF 1-AZIDOANTHRAQUINONES

1-Azidoanthraquinones were synthesized by the reaction of 1-nitroanthraquinones with alkali-metal azides in polar aprotic solvents.The reaction is realized readily for various 1-nitroanthraquinones containing electron-donating and electron-withdrawing sub