744-38-7

Basic information

• Product Name: N,N'-(o-Phenylene)bisbenzamide
• Synonyms: N,N'-(1,2-Phenylene)bisbenzamide;N,N'-(o-Phenylene)bisbenzamide;N,N'-1,2-Phenylenebis(benzamide);N,N'-o-Phenylenebis(benzamide);N-(2-benzamidophenyl)benzamide
• CAS NO: 744-38-7
• Molecular Formula: C₂₀H₁₆N₂O₂
• Molecular Weight: 316.3532
• Mol File: 744-38-7.mol
• Article Data: 21

Chemical Properties

• Boiling Point: 358.2°Cat760mmHg
• Flash Point: 103.8°C
• Appearance: /
• Density: 1.279g/cm³
• CAS DataBase Reference: N,N'-(o-Phenylene)bisbenzamide(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-(o-Phenylene)bisbenzamide(744-38-7)
• EPA Substance Registry System: N,N'-(o-Phenylene)bisbenzamide(744-38-7)

Safety Data

• Hazardous Substances Data: 744-38-7(Hazardous Substances Data)

Upstream product

• 51-17-2 benzoimidazole 
• 98-88-4 benzoyl chloride 
• 615-15-6 2-Methyl-1H-benzimidazole 
• 29670-64-2 N-(2-benzoylphenyl)benzamide 
• 64-17-5 ethanol 
• 131195-65-8 1-benzoylamino-2-(benzoyl-formyl-amino)-benzene 
• 860766-65-0 1-(acetyl-benzoyl-amino)-2-benzoylamino-benzene 
• 860766-62-7 1-benzoylamino-2-(benzoyl-propionyl-amino)-benzene 
• 95-54-5 1,2-diamino-benzene 
• 93-97-0 benzoic acid anhydride 
• 71-43-2 benzene 
• 62573-86-8 N-benzoylbenzimidazole 
• 591-50-4 iodobenzene 
• 201230-82-2 carbon monoxide 

Downstream Products

• 54748-01-5 N,N'-3,5-cyclohexadiene-1,2-diylidenebis(benzamide) 
• 716-79-0 2-phenyl-1H-benzoimidazole 
• 16418-23-8 2,4-diphenyl-benzo[1,3,6]oxadiazepine 
• 21443-66-3 N¹,N²-dibenzylbenzene-1,2-diamine 
• 35975-04-3 1,2-bis(N-benzoyl-N-methylamino)benzene 
• 49561-31-1 1,1'-dibenzyl-1H,1'H-2,2'-bibenzo[d]imidazole 
• 211240-96-9 (1,3-Dibenzyl-2,3-dihydro-1H-benzoimidazol-2-yl)-dimethyl-amine 
• 4280-43-7 N,N'-Dibenzoyl-1,2-diamino-4-methoxybenzene 
• 96178-47-1 (3,4-bis-benzoylamino-phenyl)-malonic acid diethyl ester 
• 54705-48-5 1,4-dibenzoyl-2-vinyl-1,2,3,4-tetrahydro-quinoxaline 
• 860684-43-1 4-acetoxy-1,2-bis-benzoylamino-benzene 
• 857485-79-1 N,N'-(4-azido-o-phenylene)-bis-benzamide 
• 25106-70-1 phenyl(2-phenyl-1H-benzo[d]imidazol-1-yl)methanone 
• 1422740-71-3 N-allyl-N-{2-[allyl(benzoyl)amino]phenyl}benzamide 

Relevant articles and documents

Mercury (II) sensing via cyclization of a dithioamide into a benzimidazole derivative: A structural and spectroscopic study

An o-phenylenediamine-derived dithioamide L was found to sense Hg(II) in the UV–visible via Hg(II)-mediated cyclization leading to a new benzimidazole derivative (L′). Both L and L′ have been characterized by single-crystal X-ray crystallography. The stru

Insight into Fundamental Rules of Phenylenediamines Selective Monoacylation by the Comparisons of Kinetic Characteristics in Microreactor

In this paper, the kinetics of acylation reaction of o-phenylenediamine/p-phenylenediamine and benzoic anhydride were determined in microreactors, respectively. A kinetic model was established, all kinetic parameters including reaction orders, reaction rate constants, pre-exponential factors, and activation energies were acquired. Validation experiments showed experimental data fit well with calculated data at different reactant concentrations and residence times. The comparisons of the reaction rate constants and activation energies were summarized to show the difference of chemical reactivities of phenylenediamines. According to the calculation of the kinetic model, the optimized reaction conditions were listed to meet the monoacylation selectivity equal to 97.0%.

Quantitative Chirality and Concentration Sensing of Alcohols, Diols, Hydroxy Acids, Amines and Amino Alcohols using Chlorophosphite Sensors in a Relay Assay

Analytical methods that allow simultaneous determination of the concentration and enantiomeric composition of small sample amounts and are also compatible with high-throughput multi-well plate technology have received increasing attention in recent years. We now introduce a new class of broadly useful small-molecule probes and a relay sensing strategy that together accomplish these tasks with five classes of compounds including the challenging group of mono-alcohols—a scope that stands out among previously reported UV, fluorescence, and CD assays. Several chlorophosphite probes and aniline indicators have been evaluated and used for on-the-fly CD/UV sensing following a continuous workflow. The wide application range of the readily available sensors is highlighted with almost 30 alcohols, diols, hydroxy acids, amines and amino alcohols, and the accuracy of the stereochemical analysis is showcased with samples covering a wide range of concentrations and enantiomeric ratios.