61713-82-4

Upstream product

• 1011-84-3 4-nitrobenzohydroximoyl chloride 
• 124885-73-0 S-butyl-N-hydroxy-4-nitrobenzenecarboximidothioic acid 
• 2574-03-0 p-nitrobenzonitrile oxide 
• 58402-81-6 (Z)-4-nitrobenzohydroximoyl chloride 
• 188118-39-0 N,N-Diethyl-N'-hydroxy-4-nitro-benzamidine 
• 69305-79-9 N,N-diethylamino benzamidoxime 

Downstream Products

• 1374408-74-8 C₁₈H₁₆N₄O₇ 
• 54608-83-2 3,5-bis(p-nitrophenyl)-1,2,4-oxadiazole 

Relevant academic research and scientific papers

Cycloadditions of nitrile oxides to amidoximes. A general synthesis of 3,5-disubstituted 1,2,4-oxadiazole-4-oxides

The cycloaddition of nitrile oxides to amidoximes is a general method for the synthesis of 3,5-disubstituted 1,2,4-oxadiazole-4-oxides with the same or different substituents. The yields are only moderate since an equivalent amount of the nitrile oxide is consumed by reaction with the amine released in the fragmentation of the primary cycloadducts and reforms the amidoxime. With excess nitrile oxides the 1,2,4-oxadiazole-4-oxides undergo a disproportionation reaction to yield nitroso carbonyl intermediates and 1,2,4-oxadiazoles.

Organic Curing Agents for Polysulfide Sealants. III A Mechanistic Interpretation of the Thermal Degradation of Nitrile Oxide-Cured Polysulfide Sealants

Sealants obtained by cure of polysulfide liquid polymers with aryl bis(nitrile oxides) possess the thiohydroximic acid ester structural feature.Unexpectedly these materials were found to exhibit poor thermal stability: when heated at 60 deg they soften wi