23091-35-2

Basic information

• Product Name: benzyl (2-nitrophenyl)carbamate
• CAS NO: 23091-35-2
• Molecular Formula: C₁₄H₁₂N₂O₄
• Molecular Weight: 272.2561
• Mol File: 23091-35-2.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 392.1°C at 760 mmHg
• Flash Point: 191°C
• Density: 1.351g/cm³
• Vapor Pressure: 2.34E-06mmHg at 25°C
• Refractive Index: 1.648
• CAS DataBase Reference: benzyl (2-nitrophenyl)carbamate(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl (2-nitrophenyl)carbamate(23091-35-2)
• EPA Substance Registry System: benzyl (2-nitrophenyl)carbamate(23091-35-2)

Safety Data

• Hazardous Substances Data: 23091-35-2(Hazardous Substances Data)

Upstream product

• 3320-86-3 2-nitrophenyl isocyanate 
• 100-51-6 benzyl alcohol 
• 88-74-4 2-nitro-aniline 
• 501-53-1 benzyl chloroformate 
• 3422-02-4 N-(benzyloxycarbonyl)aniline 

Downstream Products

• 3320-86-3 2-nitrophenyl isocyanate 
• 100-51-6 benzyl alcohol 
• 916177-64-5 (2-hydroxyaminophenyl)carbamic acid benzyl ester 
• 955091-87-9 C₁₉H₂₀N₂O₄ 
• 886758-06-1 C₃₉H₃₃N₅O₉ 
• 57710-80-2 1-benzyloxycarbonyl-1Hbenzo[d][1.2.3]triazole 
• 22706-01-0 (2-amino-phenyl)carbamic acid benzyl ester 

Relevant articles and documents

Synthesis of Structurally Diverse Benzotriazoles via Rapid Diazotization and Intramolecular Cyclization of 1,2-Aryldiamines

An operationally simple method has been developed for the preparation of N-unsubstituted benzotriazoles by diazotization and intramolecular cyclization of a wide range of 1,2-aryldiamines under mild conditions, using a polymer-supported nitrite reagent and p-tosic acid. The functional group tolerance of this approach was further demonstrated with effective activation and cyclization of N-alkyl, -aryl, and -acyl ortho-aminoanilines leading to the synthesis of N1-substituted benzotriazoles. The synthetic utility of this one-pot heterocyclization process was exemplified with the preparation of a number of biologically and medicinally important benzotriazole scaffolds, including an α-amino acid analogue.

Microwave-assisted reductive cyclization of N-allyl 2-nitroanilines: A new approach to substituted 1,2,3,4-tetrahydroquinoxalines

N-Allyl 2-nitrophenyl amines can be efficiently cyclized to yield alkenyl-1,2,3,4-tetrahydroquinoxalines in a single reaction step by means of a new microwave-assisted reductive domino process. Georg Thieme Verlag Stuttgart.

Process for producing N-acylnitroaniline derivative

A process of reacting a nitroaniline compound of formula (2); with acid anhydride or acid chloride is carried out in the presence of an alkali metal compound or an alkaline earth metal compound to produce acylnitroaniline derivative. The process further includes the step of reacting the resulting product with a compound of formula (5); R2—Y ??(5) to produce an N-acylnitroaniline derivative of formula (1);