28861-22-5

Basic information

• Product Name: 1,7-Heptanedione, 1,7-diphenyl-
• Synonyms: 1,5-DIBENZOYLPENTANE;1,7-Heptanedione, 1,7-diphenyl-
• CAS NO: 28861-22-5
• Molecular Formula: C₁₉H₂₀O₂
• Molecular Weight: 280.36
• Mol File: 28861-22-5.mol
• Article Data: 13

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,7-Heptanedione, 1,7-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,7-Heptanedione, 1,7-diphenyl-(28861-22-5)
• EPA Substance Registry System: 1,7-Heptanedione, 1,7-diphenyl-(28861-22-5)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 28861-22-5(Hazardous Substances Data)

Usage

Type of compound

Diketone
It has two carbonyl groups (C=O) in its structure.

Carbon chain length

Seven-carbon chain
The compound has a linear chain of seven carbon atoms.

Carbonyl group positions

1 and 7
The two carbonyl groups are attached to the first and seventh carbon atoms of the chain.

Phenyl group attachment

1 and 7 carbon atoms
Each phenyl group (C6H5) is attached to the first and seventh carbon atoms of the chain.

Applications

Organic synthesis and building block
It is used in the synthesis of various organic compounds.

Use in manufacturing

Pharmaceuticals, fragrances, and fine chemicals
The compound serves as a valuable reagent in the production of these products.

Biological activities

Studied for potential applications
It has been investigated for its possible biological activities.

Relevance

Medicinal chemistry and drug development
The compound is of interest in these fields due to its potential properties and applications.

Upstream product

• 13735-81-4 1-styrenyloxytrimethylsilane 
• 20614-62-4 (1-hydroperoxycyclopentyl)benzene 
• 646-20-8 pimelonitrile 
• 98-80-6 phenylboronic acid 
• 20913-05-7 (Benzoylmethylene)triphenylphosphorane 
• 229466-61-9 1,5-Dibenzoyl-1,5-dichloropentane 
• 5411-99-4 1,5-Dibromo-1,5-dibenzoylpentane 
• 71-43-2 benzene 
• 111-16-0 heptanedioic acid 
• 142-79-0 pimeloyl chloride 

Downstream Products

• 98-86-2 acetophenone 
• 214334-31-3 1,1,7,7-tetramethoxy-1,7-diphenylheptane 
• 64630-82-6 (E)-1-phenyl-(E)-7-phenyl-1,6-heptadiene 
• 81807-66-1 phenyl(2,3,4,5-tetrahydro-[1,1'-biphenyl]-2-yl)methanone 
• 1293397-63-3 1,2-diphenylcycloheptene 
• 4248-25-3 ethyl 6-oxo-6-phenylhexanoate 
• 21876-11-9 6-oxo-6-phenyl-hexanoic acid methyl ester 
• 4144-62-1 5-benzoylvaleric acid 
• 139152-85-5 1,1-Bis(2'-hydroyx-2'-phenylcyclopropyl)propane 
• 179026-92-7 5-{4-[7-(4-Methoxyoxalyl-phenyl)-heptyl]-phenyl}-5-oxo-pentanoic acid methyl ester 

Relevant articles and documents

"on water" palladium catalyzed diastereoselective boronic acid addition to structurally diverse cyclopropane nitriles

An efficient palladium catalyzed diastereoselective addition of arylboronic acids to complex spirocyclopropyl dinitriles is developed in the presence of a catalytic amount of 4-dodecylbenzenesulphonic acid (DBSA) as a Br?nsted acid surfactant in aqueous media. The protocol is also found to be highly effective when different types of nitrile compounds and organo-boron compounds are used. The overall reaction has been found to be very cost efficient since it requires low catalyst loading, mild thermal energy and short reaction time. Wide substrate scope, operational simplicity, good to excellent product yield, and use of green solvents make the reaction a practical route to transform nitrile into a keto functionality in biorelevant heterocyclic scaffolds. The scale-up synthesis of the target scaffolds can also be achieved with ease which also signifies the practicability of this protocol. This journal is

The Formation of C-C or C-N Bonds via the Copper-Catalyzed Coupling of Alkylsilyl Peroxides and Organosilicon Compounds: A Route to Perfluoroalkylation

The copper-catalyzed selective cleavage of alkylsilyl peroxides and the subsequent formation of carbon-carbon or carbon-nitrogen bonds with organosilicon compounds are described. The reaction proceeds under mild conditions and exhibits a broad substrate scope with respect to both cyclic and acyclic alkylsilyl peroxides in combination with carbon and nitrogen sources. In particular, this approach enables the facile radical perfluoroalkylation using commercially available perfluoroalkyltrimethylsilanes. Our mechanistic studies suggest that the reaction should proceed via a free-radical process.

Tailoring flavins for visible light photocatalysis: organocatalytic [2+2] cycloadditions mediated by a flavin derivative and visible light

A new application of flavin derivatives in visible light photocatalysis was found. 1-Butyl-7,8-dimethoxy-3-methylalloxazine, when irradiated by visible light, was shown to allow an efficient cyclobutane ring formation via an intramolecular [2+2] cycloaddition of both styrene dienes, considered as electron-rich substrates, and electron-poor bis(arylenones), presumably proceeding via an energy transfer mechanism.