20279-16-7

Basic information

• Product Name: dibenzofuran-3-ol
• Synonyms: dibenzofuran-3-ol;Einecs 243-671-7;2-Hydroxydiphenylene oxide;3-Dibenzofuranol;3-Hydroxydibenzofuran
• CAS NO: 20279-16-7
• Molecular Formula: C₁₂H₈O₂
• Molecular Weight: 184.19072
• EINECS: 243-671-7
• Mol File: 20279-16-7.mol
• Article Data: 6

Chemical Properties

• Melting Point: 141-141.5℃ (water )
• Boiling Point: 212.9°Cat760mmHg
• Flash Point: 82.6°C
• Appearance: /
• Density: 1.326g/cm³
• Vapor Pressure: 0.116mmHg at 25°C
• Refractive Index: 1.741
• PKA: 9.22±0.30(Predicted)
• CAS DataBase Reference: dibenzofuran-3-ol(CAS DataBase Reference)
• NIST Chemistry Reference: dibenzofuran-3-ol(20279-16-7)
• EPA Substance Registry System: dibenzofuran-3-ol(20279-16-7)

Safety Data

• Hazardous Substances Data: 20279-16-7(Hazardous Substances Data)

Usage

General Description

Dibenzofuran-3-ol, also known as 3-hydroxydibenzofuran, is a chemical compound that belongs to the family of dibenzofurans. It is a white crystalline solid with a molecular formula of C12H8O2 and a molecular weight of 184.19 g/mol. Dibenzofuran-3-ol is used in organic synthesis as a starting material for the preparation of various pharmaceuticals, agrochemicals, and other fine chemicals. It is also used as a reagent in the synthesis of other organic compounds. Additionally, dibenzofuran-3-ol has potential applications in the fields of material science and polymer chemistry due to its structural properties. However, it is important to handle and store this chemical with caution as it may be harmful if ingested or inhaled and can cause skin and eye irritation.

InChI:InChI=1/C12H8O2/c13-8-5-6-10-9-3-1-2-4-11(9)14-12(10)7-8/h1-7,13H

Upstream product

• 20357-71-5 3-methoxy-dibenzo[b,d]furan 
• 395087-89-5 2,2-dimethyl-5-phenyl-4H-benzo[d][1,3]dioxin-4-one 
• 1467-39-6 1-(2-hydroxyphenyl)-2-propen-1-one 
• 201230-82-2 carbon monoxide 
• 75420-78-9 3-nitrobenzofuran 
• 54125-02-9 danishefsky's diene 
• 108-95-2 phenol 
• 1655-68-1 1-methoxy-3-phenoxybenzene 
• 2398-37-0 3-methoxyphenyl bromide 
• 4106-66-5 3-aminodibenzofuran 
• 26608-06-0 3-bromodibenzofuran 

Downstream Products

• 101874-68-4 2-phenylazo-dibenzofuran-3-ol 
• 132-64-9 dibenzofuran 
• 2613-89-0 phenylmalonic acid 
• 71878-71-2 2,3-dihydroxydibenzofuran 
• 26608-06-0 3-bromodibenzofuran 
• 90296-23-4 (dibenzofuranyl-3-oxy)acetic acid 

Relevant articles and documents

NOVEL AMINE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME

The present invention relates to a novel amine-based compound represented by Chemical Formula 1 and an organic light emitting device including the same. The compound provides improved efficiency, low driving voltage, and improved lifetime characteristic of the organic light emitting device.

Rhodium-catalyzed tandem annulation and (5 + 1) cycloaddition: 3-hydroxy-1,4-enyne as the 5-carbon component

A Rh-catalyzed tandem annulation and (5 + 1) cycloaddition was realized. 3-Hydroxy-1,4-enyne served as the new 5-carbon component for the (5 + 1) cycloaddition. Substituted carbazoles, dibenzofurans, and tricyclic compounds containing a cyclohexadienone moiety could be prepared efficiently. The identification of a byproduct suggests that metal carbene and ketene intermediates may be involved in the (5 + 1) cycloaddition.

Synthesis of psoralen analogues based on dibenzofuran

The syntheses of four novel psoralen derivatives, 6a-d, of the benzofurocoumarin (=benzofuro[1]benzopyranone) type containing an ester group are described. These compounds might be of interest in PUVA (psoralen long-wave ultraviolet radiation) therapy. The overall efficiency of the synthetic procedure is greatly limited by the low yields for the penultimate step, i.e., formylation of the dibenzofuranols 3a,c or protected dibenzofuranol 4d to the carboxaldehydes 5 (Scheme 4). However, the final stage to form the pyranone ring from 5a - d proceeds smoothly (Scheme 5).