68089-73-6

Basic information

• Product Name: tribenzocyclohepta-2,4,6-trien-1-one
• Synonyms: tribenzocyclohepta-2,4,6-trien-1-one
• CAS NO: 68089-73-6
• Molecular Weight: 256.304
• Mol File: 68089-73-6.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: tribenzocyclohepta-2,4,6-trien-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: tribenzocyclohepta-2,4,6-trien-1-one(68089-73-6)
• EPA Substance Registry System: tribenzocyclohepta-2,4,6-trien-1-one(68089-73-6)

Safety Data

• Hazardous Substances Data: 68089-73-6(Hazardous Substances Data)

Usage

General Description

Tribenzocyclohepta-2,4,6-trien-1-one is a chemical compound belonging to the group of cycloalkenones. It is a highly aromatic and stable compound with a molecular formula of C21H14O. tribenzocyclohepta-2,4,6-trien-1-one is widely used in organic synthesis and pharmaceutical research due to its unique structure and reactivity. It is known for its potential applications in the development of new drugs, as well as in the production of dyes and pigments. Tribenzocyclohepta-2,4,6-trien-1-one is also of interest in the field of materials science, where it has shown promise in the development of novel functional materials. Despite its limited commercial availability, research on this compound continues to explore its diverse potential uses across various industries.

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Relevant articles and documents

Synthesis of Tribenzotropone by Ring Expansion of Phenanthrene-9,10-dione

Tribenzotropone was efficiently synthesized by a ring-expansion method from readily available phenanthrene-9,10-dione via a ring-opened diketone as a key intermediate; the diketone was prepared by nucleophilic addition of allyl and vinyl groups, followed by an oxidative ring-opening reaction with lead(IV) acetate. Ring closure by an intramolecular Diels-Alder reaction and subsequent dehydrogenation produced tribenzotropone in 38% overall yield. Ring closure by a Morita-Baylis-Hillman reaction, on the other hand, produced a dibenzo-fused nonanedione in 22% overall yield.

COMPOUND AND ORGANIC ELECTRONIC DEVICE COMPRISING THE SAME

Provided are a novel compound and an organic electronic device using the same. The novel compound is represented by the following Formula (I): G1 and G2 in Formula (I) are each independently selected from the group consisting of: and

NOBEL COMPOUND AND ORGANIC ELECTRONIC DEVICE INCLUDING THE SAME

PROBLEM TO BE SOLVED: To provide a novel compound which improves luminous efficiency and a device life of an organic light-emitting device. SOLUTION: A novel compound is represented by a formula (I) [Ar1-Ar4 are each independently H, D, an alkyl group, an aryl group, a heterocyclic group or the like; L and Q are each independently an arylene group; G is D, an alkyl group, an aryl group, a heterocyclic group or the like; n1 and n2 are each independently 0 or 1; and m1, m2 and q are each independently an integer of 0-2]. SELECTED DRAWING: None COPYRIGHT: (C)2019,JPOandINPIT