22472-26-0

Basic information

• Product Name: 2,7-DIACETOXYNAPHTHALENE
• Synonyms: 2,7-DIACETOXYNAPHTHALENE;2,7-Naphthalenediol diacetate;2,7-Naphthylene=diacetate;Diacetic acid 2,7-naphthalenediyl ester;Diacetic acid 2,7-naphthylene ester;AVO 2,7-Diacetoxynaphalene
• CAS NO: 22472-26-0
• Molecular Formula: C₁₄H₁₂O₄
• Molecular Weight: 244.24
• Mol File: 22472-26-0.mol

Chemical Properties

• Melting Point: 135-137°C
• Boiling Point: 386.5°C at 760 mmHg
• Flash Point: 196.2°C
• Appearance: /
• Density: 1.228g/cm³
• Vapor Pressure: 3.54E-06mmHg at 25°C
• Refractive Index: 1.586
• CAS DataBase Reference: 2,7-DIACETOXYNAPHTHALENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,7-DIACETOXYNAPHTHALENE(22472-26-0)
• EPA Substance Registry System: 2,7-DIACETOXYNAPHTHALENE(22472-26-0)

Safety Data

• Hazardous Substances Data: 22472-26-0(Hazardous Substances Data)

Usage

Uses

Used in Chemical Synthesis Industry:
2,7-DIACETOXYNAPHTHALENE is used as a precursor in the synthesis of dyes and pigments for its ability to form colored complexes with metals.
Used in Research and Development:
2,7-DIACETOXYNAPHTHALENE is used as a research compound to study the properties and reactions of aromatic compounds, as well as to explore its potential applications in various fields.

InChI:InChI=1/C14H12O4/c1-9(15)17-13-5-3-11-4-6-14(18-10(2)16)8-12(11)7-13/h3-8H,1-2H3

Upstream product

• 582-17-2 2,7-Dihydroxynaphthalene 
• 108-24-7 acetic anhydride 
• 108-05-4 vinyl acetate 

Downstream Products

• 582-17-2 2,7-Dihydroxynaphthalene 
• 146744-23-2 2-acetoxy-7-hydroxynaphthalene 

Relevant articles and documents

HF-Pyridine: A versatile promoter for monoacylation/sulfonylation of phenolic diols and for direct conversion of t-butyldimethylsilyl ethers to the corresponding acetates

Monoacylation and trifluoromethanesulfonylation of phenolic diols were achieved by the aid of HF-pyridine, whereas diacylation occurred with pyridine alone. Furthermore, HF-pyridine was found to promote the direct conversion of t-butyldimethylsilyl ethers to the corresponding acetates.

Naphthalene derivatives as fluorescent probe

The electronic and fluorescence spectral properties of several synthesized naphthalene derivatives have been examined in acetone and in an anionic micelle. The change in fluorescence emission process of several naphthalene compounds have been compared with their parent moiety after hydroxylation, acetylation and with the increase in their skeletal rigidity. This report supplements the first hand information to choose naphthalene compounds as probe molecules in organic solvents as well as organized medium.

Regioselective hydrolysis of diacetoxynaphthalenes catalyzed by Pseudomonas sp. lipase in an organic solvent

Depending on the relative positions of the acetyl groups in the aromatic rings, the Pseudomonas sp. lipase-catalyzed hydrolysis of diacetoxynaphthalenes in tert-butylmethyl ether proceeds regioselectively to afford the corresponding monoacetates.

An efficient method for acylation reactions

Cu(OTf)2 was found to be an efficient catalyst in the acylation reaction of alcohols, phenols, amines and thiols with acetic arthydride in CH2Cl2 or acetic acid. A catalytic cycle has been proposed for the acylation reaction.

Coupling of 2,7-Dihydroxynaphthalene by Mercuric Oxide

Oxidative phenol coupling on 2,7-dihydroxynaphthalene by HgO leads to 1,6,7,12-perylenetetrol in 60% yield.

Lipase catalyzed acylation of phenols in organic solvents

Chromobacterium viscosum lipase, adsorbed on Celite, catalyzes the esterification of phenols in organic medium using vinyl acetate as acylating agent.