144604-55-7

Upstream product

• 144604-62-6 C₈H₆ClN₃O₆ 

Downstream Products

• 1246204-64-7 3-(4-amino-3,5-dinitrophenyl)-4-nitrofuroxan 
• 177788-45-3 3-(3,4,5-trinitrophenyl)-4-nitrofuroxan 

Relevant academic research and scientific papers

Nitrosation of salts of 1-hydroxyimino-2,2-dinitro-1-R-ethanes, a novel method for the preparation of isomeric 3(4)-nitro-4(3)-R-furoxans

A novel general method for the synthesis of isomeric 3(4)-nitro-4(3)-R- furoxans is developed. 3-Nitro isomers were obtained by reaction of hydroximoyl chlorides with dinitromethane sodium salt followed by conversion of the resulting 1-substituted 1-hydroxyimino-2,2-dinitroethanes into dipotassium (or disodium salts) and their subsequent nitrosation with NaNO2 in AcOH or with N2O4. Thermal isomerization of 3-nitro isomers afforded 4-nitro isomers were prepared in high yields.