71311-82-5

Basic information

• Product Name: 2-(4-nitrophenoxy)naphthalene
• Synonyms: 2-(4-Nitrophenoxy)naphthalene
• CAS NO: 71311-82-5
• Molecular Formula: C₁₆H₁₁NO₃
• Molecular Weight: 265.26
• Mol File: 71311-82-5.mol
• Article Data: 23

Chemical Properties

• Boiling Point: 418.9°C at 760 mmHg
• Flash Point: 183.6°C
• Appearance: /
• Density: 1.287g/cm³
• Vapor Pressure: 7.71E-07mmHg at 25°C
• Refractive Index: 1.671
• Solubility: soluble in Acetone
• CAS DataBase Reference: 2-(4-nitrophenoxy)naphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-nitrophenoxy)naphthalene(71311-82-5)
• EPA Substance Registry System: 2-(4-nitrophenoxy)naphthalene(71311-82-5)

Safety Data

• Hazardous Substances Data: 71311-82-5(Hazardous Substances Data)

Usage

Structure

A derivative of naphthalene with a 4-nitrophenoxy group attached at the 2-position

Usage

Dye intermediate, reagent in chemical reactions, production of pharmaceuticals, agrochemicals, and specialty chemicals

Physical state

Solid at room temperature

Handling and storage

Typically handled and stored under ambient conditions

Safety precautions

Classified as hazardous, should be handled with care

InChI:InChI=1/C16H11NO3/c18-17(19)14-6-9-15(10-7-14)20-16-8-5-12-3-1-2-4-13(12)11-16/h1-11H

Upstream product

• 586-78-7 para-nitrophenyl bromide 
• 135-19-3 β-naphthol 
• 100-00-5 4-chlorobenzonitrile 
• 350-46-9 4-Fluoronitrobenzene 
• 701-57-5 1-methylthio-4-nitro-benzene 
• 636-98-6 p-nitrobenzene iodide 
• 100-02-7 4-nitro-phenol 
• 32316-92-0 naphthalene-2-boronic acid 

Downstream Products

• 443675-98-7 N-(4-(N-(4-(naphthalen-2-yloxy)phenyl)sulfamoyl)phenyl)acetamide 
• 1343481-21-9 3,5-dichloro-2-hydroxy-N-(4-(naphthalen-2-yloxy)phenyl)benzamide 
• 71311-83-6 4-(naphthalen-2-yloxy)phenylamine 

Relevant articles and documents

Discriminating non-ylidic carbon-sulfur bond cleavages of sulfonium ylides for alkylation and arylation reactions

A sulfonium ylide participated alkylation and arylation under transition-metal free conditions is described. The disparate reaction pattern allowed the separate activation of non-ylidic S-alkyl and S-aryl bond. Under acidic conditions, sulfonium ylides serve as alkyl cation precursors which facilitate the alkylations. While under alkaline conditions, cleavage of non-ylidic S-aryl bond produces O-arylated compounds efficiently. The robustness of the protocols were established by the excellent compatibility of wide variety of substrates including carbohydrates.

Novel cobalt-valine catalyzed O-arylation of phenols with electron deficient aryl iodides

Abstract: A Novel cobalt-catalyzed O-arylation of phenols with electron deficient aryl iodides is described. The reaction employs cheap and easy-to-handle cobalt acetate tetrahydrate as the catalyst precursor and naturally occurring l-valine as the ligand without the use of any transmetallating or reducing agents. The new protocol offers a wide scope for a variety of phenols towards O-arylation with moderate to excellent yields with electron deficient aryl iodides.

Immobilized palladium nanoparticles on MNPs@A-N-AEB as an efficient catalyst for C-O bond formation in water as a green Solvent

Palladium nanoparticles immobilized on the magnetic nanoparticles@2-amino-N-(2-aminoethyl) benzamide (MNPs@A-N-AEB.Pd0) have been presented as an efficient, and reusable magnetically heterogeneous catalyst for the C-O coupling reaction, namely Ullmann condensation reactions in an aqueous medium. This heterogeneous catalyst shows superior reactivity for the C-O arylation of different aryl halide (chloride, bromide, and iodide) with phenol derivatives to afford the desired products in good to excellent yields within short reaction time. Moreover, the catalyst can be easily recovered and reused for seven runs without loss of catalytic activity. The catalyst was characterized by several techniques, such as FT-IR, SEM, TEM, EDS, XRD, TGA and ICP-OES.