183695

2′-Bromoacetophenone

99%

• Synonym(s): 1-Acetyl-2-bromobenzene
• Linear Formula: BrC₆H₄COCH₃
• CAS Number: 2142-69-0
• Molecular Weight: 199.04
• Beilstein: 1931534
• EC Number: 218-398-1
• MDL number: MFCD00000067
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851070
• NACRES: NA.22

Properties

• Assay: 99%
• form: liquid
• refractive index: n20/D 1.568 (lit.)
• density: 1.476 g/mL at 25 °C (lit.)
• functional group: bromo
• SMILES string: CC(=O)c1ccccc1Br
• InChI: 1S/C8H7BrO/c1-6(10)7-4-2-3-5-8(7)9/h2-5H,1H3
• InChI key: PIMNFNXBTGPCIL-UHFFFAOYSA-N

Description

General description

2′-Bromoacetophenone (2-Bromoacetophenone) undergoes enantioselective addition reaction with phenylacetylene catalyzed by chiral camphorsulfonamide. It reacts with aliphatic primary amines in the presence of palladium catalyst to afford 3-methyleneisoindolin-1-ones.

Application

2′-Bromoacetophenone (2-Bromoacetophenone) was used in the synthesis of novel series of non-condensed 5,5-bicycles.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 230.0 °F - closed cup
• Flash Point(C): 110 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves