13170-28-0

Basic information

• Product Name: 4-Nitrosobenzoic acid methyl ester
• Synonyms: 4-Nitrosobenzoic acid methyl ester
• CAS NO: 13170-28-0
• Molecular Formula: C₈H₇NO₃
• Molecular Weight: 165.15
• Mol File: 13170-28-0.mol
• Article Data: 22

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-Nitrosobenzoic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Nitrosobenzoic acid methyl ester(13170-28-0)
• EPA Substance Registry System: 4-Nitrosobenzoic acid methyl ester(13170-28-0)

Safety Data

• Hazardous Substances Data: 13170-28-0(Hazardous Substances Data)

Upstream product

• 619-45-4 4-methoxycarbonyl aniline 
• 619-50-1 4-nitrobenzoic acid methyl ester 
• 99768-12-4 4-methoxycarbonylphenylboronic acid 
• 24226-29-7 N-[(4-methoxycarbonyl)phenyl]hydroxylamine 

Downstream Products

• 119435-75-5 4-(3-tert-Butyl-phenylazo)-benzoic acid 
• 119435-76-6 4-(2,5-Diisopropyl-phenylazo)-benzoic acid 
• 119435-73-3 4-(3-Isopropyl-phenylazo)-benzoic acid 
• 119435-83-5 4-(Biphenyl-3-ylazo)-benzoic acid 
• 119435-77-7 4-(2,4-Diisopropyl-phenylazo)-benzoic acid 
• 119435-78-8 4-(3,5-Diisopropyl-phenylazo)-benzoic acid 
• 119435-82-4 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)azo]benzoic acid 
• 119435-84-6 4-(3-Cyclohexyl-phenylazo)-benzoic acid 
• 119435-70-0 4-(3,4-Diethyl-phenylazo)-benzoic acid 
• 119435-79-9 4-[(3,4-diisopropylphenyl)azo]benzoic acid 
• 119435-80-2 4-(4,4-Dimethyl-chroman-6-ylazo)-benzoic acid 
• 119435-81-3 4-(4,4-Dimethyl-thiochroman-6-ylazo)-benzoic acid 
• 127717-69-5 7-chloro-3-methyl-9H-pyrrolo<1,2-a>indol-9-ol 
• 614-26-6 4,4'-bis(chloro)azoxybenzene 

Relevant articles and documents

Efficient preparation of nitrosoarenes for the synthesis of azobenzenes

(Chemical Equation Presented) Reaction conditions are described for the oxidation of anilines furnishing nitrosoarenes and the synthesis of unsymmetrically substituted azobenzenes. In a comparative study, the catalytic oxidation of methyl 4-aminobenzoate

Continuous Flow Synthesis of Azoxybenzenes by Reductive Dimerization of Nitrosobenzenes with Gel-Bound Catalysts

In the search for a new synthetic pathway for azoxybenzenes with different substitution patterns, an approach using a microfluidic reactor with gel-bound proline organocatalysts under continuous flow is presented. Herein the formation of differently substituted azoxybezenes by reductive dimerization of nitrosobenzenes within minutes at mild conditions in good to almost quantitative yields is described. The conversion within the microfluidic reactor is analyzed and used for optimizing and validating different parameters. The effects of the different functionalities on conversion, yield, and reaction times are analyzed in detail by NMR. The applicability of this reductive dimerization is demonstrated for a wide range of differently substituted nitrosobenzenes. The effects of these different functionalities on the structure of the obtained azoxyarenes are analyzed in detail by NMR and single-crystal X-ray diffraction. Based on these results, the turnover number and the turnover frequency were determined.

PHOTORESPONSIVE COMPOUND

PROBLEM TO BE SOLVED: To provide a novel photoresponsive compound that is useful as a medicament, or a reagent for analyzing in vivo intermolecular interaction, or the like. SOLUTION: Provided is a compound represented by the following formula (I-1) or (I

Enantioselective Oxidative Coupling of β-Ketocarbonyls and Anilines by Joint Chiral Primary Amine and Selenium Catalysis

An enantioselective primary amine-catalyzed total N-selective nitroso aldol reaction (N-NA) was achieved through the oxidation of primary aromatic amines to the corresponding nitrosoarenes catalyzed by selenium reagents and 30% H2O2. This protocol provides a facile and highly efficient access to α-hydroxyamino carbonyls bearing chiral quaternary centers under exceedingly mild and green reaction conditions with high chemo-and enantiocontrol.