13411-91-1

Basic information

• Product Name: (1Z)-1-[(4-methoxyphenyl)hydrazono]naphthalen-2(1H)-one
• Synonyms: 1,2-Naphthalenedione, 1-[(4-methoxyphenyl)hydrazone]
• CAS NO: 13411-91-1
• Molecular Formula: C₁₇H₁₄N₂O₂
• Molecular Weight: 278.3053
• Mol File: 13411-91-1.mol
• Article Data: 19

Chemical Properties

• Boiling Point: 446.7°C at 760 mmHg
• Flash Point: 223.9°C
• Density: 1.19g/cm³
• Vapor Pressure: 3.58E-08mmHg at 25°C
• Refractive Index: 1.615
• CAS DataBase Reference: (1Z)-1-[(4-methoxyphenyl)hydrazono]naphthalen-2(1H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: (1Z)-1-[(4-methoxyphenyl)hydrazono]naphthalen-2(1H)-one(13411-91-1)
• EPA Substance Registry System: (1Z)-1-[(4-methoxyphenyl)hydrazono]naphthalen-2(1H)-one(13411-91-1)

Safety Data

• Hazardous Substances Data: 13411-91-1(Hazardous Substances Data)

Usage

General Description

The chemical (1Z)-1-[(4-methoxyphenyl)hydrazono]naphthalen-2(1H)-one is a compound with the molecular formula C17H13N3O2. It is a hydrazine derivative with a naphthalen-2(1H)-one backbone and a methoxyphenyl group. (1Z)-1-[(4-methoxyphenyl)hydrazono]naphthalen-2(1H)-one is often used in organic synthesis and pharmaceutical research due to its potential pharmacological properties. It may have applications in the development of new drugs or as a precursor in the synthesis of other organic compounds. Its specific properties and potential uses in various industries make it an interesting and valuable chemical compound for further research and development.

Upstream product

• 109-95-5 ethyl nitrite 
• 100-66-3 methoxybenzene 
• 77-78-1 dimethyl sulfate 
• 14934-27-1 1-((4-hydroxyphenyl)diazenyl)naphthalen-2-ol 
• 135-19-3 β-naphthol 
• 4346-59-2 para-methoxyphenyldiazonium chloride 
• 459-64-3 4-methoxybenzenediazonium tetrafluoroborate 
• 87468-20-0 3-phenyl-1-(4-methoxyphenyl)-1-nitrosourea 
• 87468-14-2 3-(4-chlorophenyl)-1-(4-methoxyphenyl)-1-nitrosourea 
• 86488-76-8 1,3-bis(4-methoxyphenyl)-1-nitrosourea 
• 15147-55-4 2-naphtholate 
• 104-94-9 4-methoxy-aniline 
• 36651-93-1 1-((4-methoxyphenyl)diazenyl)pyrrolidine 
• 1416983-46-4 C₁₄H₁₆N₂O₃S 

Downstream Products

• 77262-85-2 1-(4-methoxyphenylazo)-2-methoxynaphthalene 
• 84317-54-4 (2-chloro-[1]naphthyl)-(4-methoxy-phenyl)-diazene 
• 14934-27-1 1-((4-hydroxyphenyl)diazenyl)naphthalen-2-ol 
• 15096-03-4 1-(2-(4-methoxyphenyl)hydrazono)naphthalen-2(1H)-one 
• 74-87-3 methylene chloride 
• 947370-51-6 Ru(an-OMe)(Cl)(PPh₃)2 

Relevant articles and documents

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One-pot synthesis of azo compounds in the absence of acidic or alkaline additives

A one-pot method for the synthesis of azo compounds by the reaction of β-naphthol with aryl amines using t-BuONO as the nitrosonium source in DCM at room temperature was developed. This method features mild reaction conditions, a simple experimental procedure, and is free of acidic or alkaline additives.

Mild preparation method for structural analogs of Sudan I

The invention discloses a mild preparation method for structural analogs of Sudan I, and belongs to the technical field of organic chemistry. According to the method, dehydrogenation of N'-p-toluenesulfonyl aromatic hydrazine is promoted by utilizing alkali and oxygen in air to form an aryl diazo compound in situ; then a series of 1-aryl azo-2-naphthol Sudan I analogs are prepared by coupling with2-naphthol. By adopting the method disclosed by the invention, the strategy of producing an explosive intermediate in situ is used, so that 1-aryl azo-2-naphthol is conveniently and safely synthesized. The mild preparation method disclosed by the invention is mild in reaction conditions, wide in substrate applicability, simple and convenient to operate, lower in cost, less in by-products, high inproduct purity, and easy to separate and purify and can be suitable for relatively-large-scale preparation.

An environmentally friendly approach to the green synthesis of azo dyes in the presence of magnetic solid acid catalysts

A solvent-free, efficient and green approach for the synthesis of azo dyes has been developed by the diazo coupling reactions of aromatic amines with β-naphthol in the presence of sulfonic acid functionalized magnetic Fe3O4 nanoparticles (Fe3O4@SiO2-SO3H) by a grinding method at room temperature. This green methodology aims to overcome the limitations and drawbacks of the previously reported methods such as low temperature, use of acids, alkalis and toxic solvents, instability of diazonium salts at room temperature, modest yields, and long reaction times. Moreover, the attractive advantages of the process include mild conditions with excellent conversions, simple product isolation process, inexpensive procedure and recyclability of the magnetic catalyst. This journal is