89691-67-8

Basic information

• Product Name: 1-(2-BroMo-4-Methoxy-phenyl)-ethanone
• Synonyms: 2-Bromo-4-methoxyacetophenone
• CAS NO: 89691-67-8
• Molecular Formula: C₉H₉BrO₂
• Molecular Weight: 229.07056
• Mol File: 89691-67-8.mol
• Article Data: 28

Chemical Properties

• Melting Point: 69–71°C
• Boiling Point: 309.6±27.0 °C(Predicted)
• Appearance: /
• Density: 1.421±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 1-(2-BroMo-4-Methoxy-phenyl)-ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2-BroMo-4-Methoxy-phenyl)-ethanone(89691-67-8)
• EPA Substance Registry System: 1-(2-BroMo-4-Methoxy-phenyl)-ethanone(89691-67-8)

Safety Data

• Hazardous Substances Data: 89691-67-8(Hazardous Substances Data)

Usage

Preparation

Obtained by reaction of acetyl chloride with 3-bromoanisole in the presence of aluminium chloride.

Upstream product

• 2398-37-0 3-methoxyphenyl bromide 
• 75-36-5 acetyl chloride 
• 100-06-1 1-(4-methoxyphenyl)ethanone 
• 108-24-7 acetic anhydride 
• 67-56-1 methanol 
• 1006-39-9 1-(2-bromo-4-fluorophenyl)ethanone 
• 89691-60-1 1-(2-bromo-4-methoxyphenyl)ethan-1-ol 
• 43192-31-0 2-bromo-4-methoxybenzaldehyde 

Downstream Products

• 852946-96-4 2-bromo-1-ethyl-4-methoxybenzene 
• 24890-54-8 2-bromo-4-methoxy-1-(1-phenylvinyl)benzene 
• 128739-13-9 2--4-methoxyacetophenone 
• 74317-85-4 2-bromo-4-methoxybenzoic acid 
• 89691-60-1 1-(2-bromo-4-methoxyphenyl)ethan-1-ol 
• 3319-15-1 rac-1-(4-methoxyphenyl)-ethanol 
• 17100-65-1 2-bromo-4-methoxybenzoic acid methyl ester 
• 89691-27-0 C₁₆H₁₆Br₂O₂ 
• 89691-45-2 C₁₈H₂₀Br₂O₂ 
• 89691-46-3 C₁₈H₂₀Br₂O₂ 

Relevant articles and documents

Derivatizing Tribenzothiophene-Fused Hexa-peri-hexabenzocoronenes with Tunable Optoelectronic Properties

A series of trisbenzothieno[1,2:7,8:13,14]hexa-peri-hexabenzocoronenes were synthesized and characterized by a combination of NMR, 2D NMR, MALDI-TOF MS, UV/Vis absorption spectroscopy, and 2D-WAXS measurement. By structural modulation like decoration of e

α-Oxocarboxylic Acids as Three-Carbon Insertion Units for Palladium-Catalyzed Decarboxylative Cascade Synthesis of Diverse Fused Heteropolycycles

A novel palladium-catalyzed decarboxylative cascade cyclization for the assembly of diverse fused heteropolycycles by employing α-oxocarboxylic acids as three-carbon insertion units is reported. This protocol enables the synthesis of isoquinolinedione- and indolo[2,1-a]isoquinolinone-fused benzocycloheptanones in moderate to good yields by the use of different aryl iodides, including alkene-tethered 2-iodobenzamides and 2-(2-iodophenyl)-1H-indoles. Notably, the approach achieves simultaneous construction of both six- and seven-membered rings via sequential intramolecular carbopalladation, C-H activation, and decarboxylation.

Atmosphere-Controlled Palladium-Catalyzed Divergent Decarboxylative Cyclization of 2-Iodobiphenyls and α-Oxocarboxylic Acids

A novel palladium-catalyzed divergent decarboxylative cyclization of 2-iodobiphenyls and α-oxocarboxylic acids utilizing the atmosphere as a controlled switch is reported. Under the protection of a nitrogen atmosphere, tribenzotropones are synthesized by a [4 + 3] decarboxylative cyclization. Employing a palladium/O2 system enables a [4 + 2] decarboxylative cyclization to assemble triphenylenes. Notably, preliminary mechanistic studies indicate that the formation of triphenylenes involves a double decarboxylation.