39748-90-8

Basic information

• Product Name: triphenylen-2-ol
• Synonyms: 2-Hydroxytriphenylene; 2-Triphenylenol
• CAS NO: 39748-90-8
• Molecular Formula: C₁₈H₁₂O
• Molecular Weight: 244.2873
• Mol File: 39748-90-8.mol

Chemical Properties

• Boiling Point: 498.2°C at 760 mmHg
• Flash Point: 240.4°C
• Density: 1.284g/cm³
• Vapor Pressure: 1.5E-10mmHg at 25°C
• Refractive Index: 1.804
• CAS DataBase Reference: triphenylen-2-ol(CAS DataBase Reference)
• NIST Chemistry Reference: triphenylen-2-ol(39748-90-8)
• EPA Substance Registry System: triphenylen-2-ol(39748-90-8)

Safety Data

• Hazardous Substances Data: 39748-90-8(Hazardous Substances Data)

Usage

Uses

Used in Material Science:
Triphenylen-2-ol is used as a building block for the development of organic semiconductors and optoelectronic devices due to its potential applications in the field of material science.
Used in Organic Synthesis:
Triphenylen-2-ol is used as a key intermediate in the synthesis of various functional materials, contributing to the advancement of organic chemistry.
Used in Antioxidant Applications:
Triphenylen-2-ol is studied for its antioxidant properties, which may find potential use in the food and cosmetic industries to prevent oxidation and extend the shelf life of products.

Upstream product

• 100147-49-7 acetic acid triphenylen-2-yl ester 
• 189999-35-7 [1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate 
• 99-96-7 4-hydroxy-benzoic acid 
• 2052-07-5 2-Bromobiphenyl 
• 4688-76-0 2-Biphenylboronic acid 
• 115237-86-0 4-hydroxy-1,1':2',1”-terphenyl 
• 98251-96-8 spiro<2-cyclohexene-1,9'-fluoren>-4-one 
• 98249-29-7 4-Oxo-spiro 
• 20615-64-9 fluorene-9-carbaldehyde 
• 873972-46-4 methyl-(5,6,7,8,9,10,11,12-octahydro-triphenylen-2-yl)-ether 
• 24253-48-3 2-methoxytriphenylene 

Downstream Products

• 82120-28-3 triphenylene-1,2-dione 

Relevant articles and documents

Preparation method of triphenylene derivative

The invention relates to the field of organic chemistry, and in particular, relates to a preparation method of a triphenylene derivative. The invention provides the preparation method of the triphenylene derivative, wherein the method comprises the step: carrying out cyclization reaction on a compound represented by a formula 4 in the presence of acid, an initiator and an oxidant to provide a compound represented by a formula 5. According to the preparation method of the triphenylene derivative, provided by the invention, arylation reaction is carried out by using the acid and the oxidant, sothat side reactions generated in the reaction are few, the overall conversion rate of the reaction is high, and the raw materials are economical and practical; and in addition, the whole reaction route has high reaction yield and is convenient for industrial production and operation, and good industrialization prospects are realized.

Two-in-One Strategy for the Pd(II)-Catalyzed Tandem C-H Arylation/Decarboxylative Annulation Involved with Cyclic Diaryliodonium Salts

We report here a two-in-one strategy for the Pd(II)-catalyzed tandem C-H arylation/decarboxylative annulation between readily available cyclic diaryliodonium salts and benzoic acids. The carboxylic acid functionality can be used as both a directing group for the ortho-C-H arylation and the reactive group for the tandem decarboxylative annulation. By a step-economical double cross-coupling annulation procedure, the privileged triphenylene frameworks were efficiently constructed, which have potential applications in material chemistry.

FUSED AROMATIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

A fused aromatic derivative shown by the following formula (1): wherein Ra and Rb are independently a hydrogen atom or a substituent, p is an integer of 1 to 8 and q is an integer of 1 to 11, and when p and q are two or more, Ras and Rbs may be independently the same or different, and adjacent substituents Ras may form a ring, L1 is a single bond or a substituted or unsubstituted divalent linking group, and Ar1 is a substituted or unsubstituted aryl group having 6 to 50 ring carbon atoms or a substituted or unsubstituted heteroaryl group having 5 to 50 ring atoms, provided that when L1 is a single bond and at least one of Ras is not a hydrogen atom, Ar1 is not a triphenylenyl group, and provided that substituents of L1 and Ar1, and Ra and Rb contain no amino group.