4887-74-5

Upstream product

• 621-10-3 N,N'-diphenylmalonamide 
• 627-34-9 propadienedithione 
• 62-53-3 aniline 
• 108-88-3 toluene 
• 404-72-8 3-fluorophenyl isothiocyanate 
• 103-72-0 phenyl isothiocyanate 
• 123-54-6 acetylacetone 
• 35008-62-9 4-(N-acetylamino)phenyl isothiocyanate 
• 1118-67-8 sodium (Z)-4-oxopent-2-en-2-olate 
• 122-80-5 N-acetyl-p-phenylenediamine 

Downstream Products

• 14269-09-1 N,N'-diphenyl-1H-pyrazole-3,5-diamine 
• 14763-51-0 3-phenylamino-5-phenylimino-1,2-dithiol 

Relevant academic research and scientific papers

N,N′-Diphenyldithiomalonodiamide: Structural Features, Acidic Properties, and In Silico Estimation of Biological Activity

Abstract: The spectral characteristics of dithiomalondianilide (N,N′-diphenyldithiomalonodiamide) were studied, and the dissociation constant was determined by potentiometric titration. Quantum-chemical methods at the B3LYP-D3BJ/6-311+G (2d,p) level were

Diversity-orientated synthesis of 3,5-bis(arylamino)pyrazoles

The synthesis of differentially-substituted 3,5-bis(arylamino)pyrazoles has not yet been documented. During our investigation, we managed to develop a novel, entirely combinatorial synthesis of 3,5-bis(arylamino)pyrazoles relying on a simple one-pot two-step operation.

STUDY OF DIRECTION OF CYCLIZATION OF MALONODITHIOAMIDES AS A METHOD OF INVESTIGATION OF REACTIVITY OF α-DIAZOTHIOACETAMIDES

The reaction of malonothioamides with benzene-sulfonyl azide and 2-azido-3-ethylbenzthiazolium tatrafluoroborate gave amides of 2-diazothiomalonic acid, which underwent cyclization to a mixture of 5-N-R-amino-1,2,3-thiadiazole-4-carbothioamides and 5-amin

TWO DIRECTIONS OF CYCLISATION OF α-DIAZO-β-DITHIOAMIDES. NEW REARRANGEMENTS OF 1,2,3-TRIAZOLE-4-CARBOTHIAMIDES.

The cyclization processes of 2-diazomalondithioamides, generated by five different methods, have been studied.The ambient character of the derivatives of 2-diazomalondithioamide is the cause of previously unknown rearrangements of 5-mercapto-1,2,3-triazole- and 5-amino-1,2,3-thiadiazole-4-N-R-carbothioamides to 5-N-R-amino-1,2,3-thiadiazole-4-carbothioamides.NMR 1H and 13C spectra and mass-spectra are presented for the series of 5-amino-1,2,3-thiadiazole derivatives.

Spectrophotometric Determination of Cobalt and Nickel with N,N'-Diphenyldithiomalonamide and Elucidation of Structures of the Compounds

Cobalt and nickel were extracted into chloroform as N,N'-diphenyldithiomalonamide complexes from solutions having pH 6.5-7.0 and 7.0-8.0, and the absorbance values of the extracts were measured at 435 and 420 nm, respectively.These metals were determined