10557-20-7

Basic information

• Product Name: 1,2-Propanedione, 1-(4-bromophenyl)-
• Synonyms: .1-(4-bromo-phenyl)-propane-1,2-dione;.4'-bromoacetonphenone;.1-(4-Brom-phenyl)-propan-1,2-dion;.Methyl-(4-brom-phenyl)-diketon;1-(4-bromophenyl)propane-1,2-dione;.Methyl-(4-brom-phenyl)-glyoxal
• CAS NO: 10557-20-7
• Molecular Formula: C9H7BrO2
• Molecular Weight: 227.057
• Mol File: 10557-20-7.mol
• Article Data: 10

Chemical Properties

• Melting Point: 48 °C
• Boiling Point: 295.1±23.0 °C(Predicted)
• Density: 1.505±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1,2-Propanedione, 1-(4-bromophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Propanedione, 1-(4-bromophenyl)-(10557-20-7)
• EPA Substance Registry System: 1,2-Propanedione, 1-(4-bromophenyl)-(10557-20-7)

Safety Data

• Hazardous Substances Data: 10557-20-7(Hazardous Substances Data)

Usage

Explanation

The molecular formula represents the number of atoms of each element present in a molecule of the compound.

Explanation

This is an alternative name for the compound, which is used to describe its structure and composition.

Explanation

Synonyms are alternative names for a chemical compound, often used to avoid confusion or for convenience.

Explanation

The compound is used as a starting material or intermediate in the synthesis of more complex organic molecules.

Explanation

The compound is used in various industries for the production of different types of chemicals, including pharmaceuticals, agrochemicals, and other specialty chemicals.

Explanation

The compound serves as a reagent, which is a substance used to initiate a chemical reaction or to determine the quantity of another substance in a chemical analysis.

Explanation

The compound's versatility allows it to be used in a wide range of applications within the pharmaceutical and chemical industries.

Explanation

Due to its potential hazards, it is essential to handle the compound with care and follow established safety guidelines to minimize risks to health and the environment.

Synonyms

1-(4-bromophenyl)-1,2-propanedione

Applications

Building block in organic synthesis

Industries

Pharmaceutical, Agrochemical, and Fine Chemicals

Use as a Reagent

Synthesis of various organic compounds

Versatility

Pharmaceutical and Chemical Industries

Safety Precautions

Handle with care and follow safety guidelines

Upstream product

• 99548-60-4 1-(4-bromophenyl)-2,3-dihydroxypropan-1-one 
• 720689-24-7 N-[2-(4-bromo-phenyl)-1-hydroxymethyl-2-oxo-ethyl]-acetamide 
• 1450-10-8 [1-(4-Brom-benzoyl)-aethyliden]-triphenyl-phosphoran 
• 38786-67-3 2-bromo-1-(4-bromophenyl)propan-1-one 
• 10342-83-3 4'-Bromopropiophenone 
• 56472-73-2 C₉H₈BrNO₂ 
• 586-75-4 4-chlorobenzoyl chloride 
• 108-86-1 bromobenzene 
• 3343-45-1 4-bromo-2-hydroxyacetophenone 
• 21160-40-7 1-(4-bromo-phenyl)-1-hydroxy-acetone 
• 4489-23-0 1-bromo-4-(prop-1-en-1-yl)benzene 
• 91028-07-8 4-allenylbromobenzene 
• 2039-82-9 1-bromo-4-ethenyl-benzene 
• 75-52-5 nitromethane 

Downstream Products

• 586-76-5 4-Bromobenzoic acid 
• 75-07-0 acetaldehyde 
• 64-19-7 acetic acid 
• 5195-29-9 4-bromophenylglyoxal 
• 90833-80-0 2-methyl-3-(4-bromophenyl)-6-quinoxalinecarboxylic acid 
• 90833-81-1 3-methyl-2-(4-bromophenyl)-6-quinoxalinecarboxylic acid 

Relevant articles and documents

An expedient protocol for conversion of olefins to α-bromo/iodoketones using IBX and NBS/NIS

A variety of olefins have been shown to undergo conversion to the corresponding α-bromo/iodoketones when reacted with NBS/NIS and IBX in DMSO at room temperature. While the reaction is found to occur rapidly with e-rich arylolefins leading to the corresponding haloketones in 65-95% yields in 0.3-3.0 h, those containing e-withdrawing groups are found to yield diketones concomitantly, such that the latter are the exclusive products over extended duration of the reactions.

Rapid microwave-promoted solvent-free oxidation of α-methylene ketones to α-diketones

A convenient and rapid method for the oxidation of α-methylene ketones to α-diketones has been described involving the reaction of pyridine N-oxide with α-nosyloxy ketone intermediates.

Gold-catalyzed oxidation of arylallenes: Synthesis of quinoxalines and benzimidazoles

A gold-catalyzed oxidation of arylallenes to form α-diketones and aldehydes in good yields is presented. Further directed synthesis of quinoxalines and benzimidazoles, via the condensation of the resulting α-diketones and aldehydes with benzene-1,2-diamine, was achieved in high yields.

Palladium-catalyzed carbonation-diketonization of terminal aromatic alkenes via carbon-nitrogen bond cleavage for the synthesis of 1,2-diketones

A palladium-catalyzed carbonation-diketonization reaction of terminal alkenes via carbon-nitrogen bond cleavage under an atmosphere of oxygen has been developed. A series of 1,2-diketones were readily prepared from the reaction of aromatic terminal alkenes with nitroalkanes.