42877-08-7

Basic information

• Product Name: 2-ACETYL-3-BROMOTHIOPHENE
• Synonyms: 1-(3-BROMO-2-THIENYL)-1-ETHANONE;1-(3-BROMO-2-THIENYL)ETHANONE;2-ACETYL-3-BROMOTHIOPHENE;BUTTPARK 145\50-58;2-Acetyl-3-bromothiophene ,97%;1-(3-Bromothiophen-2-yl)ethanone;1-(3-broMothiophen-2-yl)ethan-1-one;2-Acetyl-3-bromothiophene 97%
• CAS NO: 42877-08-7
• Molecular Formula: C₆H₅BrOS
• Molecular Weight: 205.07
• EINECS: -0
• Product Categories: Thiophene&Benzothiophene
• Mol File: 42877-08-7.mol
• Article Data: 11

Chemical Properties

• Melting Point: 38-41°C
• Boiling Point: 102-105°C 4mm
• Flash Point: 102-105°C/4mm
• Appearance: /
• Density: 1.619 g/cm³
• Vapor Pressure: 0.00314mmHg at 25°C
• Refractive Index: 1.6108
• Storage Temp.: 2-8°C(protect from light)
• Sensitive: Stench
• BRN: 116973
• CAS DataBase Reference: 2-ACETYL-3-BROMOTHIOPHENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-ACETYL-3-BROMOTHIOPHENE(42877-08-7)
• EPA Substance Registry System: 2-ACETYL-3-BROMOTHIOPHENE(42877-08-7)

Safety Data

• Hazard Codes: T,Xi,Xn
• Statements: 22-36-43
• Safety Statements: 26-37/39
• RIDADR: 2810
• WGK Germany: 3
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 42877-08-7(Hazardous Substances Data)

Usage

Chemical Properties

White to brown solid or liquid

InChI:InChI=1/C6H5BrOS/c1-4(8)6-5(7)2-3-9-6/h2-3H,1H3

Upstream product

• 872-31-1 3-Bromothiophene 
• 75-36-5 acetyl chloride 
• 108-24-7 acetic anhydride 
• 24287-92-1 2-Bromo-3-iodothiophene 
• 67-56-1 methanol 
• 7311-64-0 3-bromothiophene-2-carboxylic acid 
• 64-19-7 acetic acid 
• 1157930-75-0 C₆H₇BrOS 
• 930-96-1 3-bromo-2-thiophenecarboxaldehyde 

Downstream Products

• 7311-64-0 3-bromothiophene-2-carboxylic acid 
• 664372-20-7 (E)-1-(3-bromo-2-thienyl)-3-(4-nitrophenyl)-2-propen-1-one 
• 648429-75-8 (E)-1-(3-bromo-2-thienyl)-3-phenyl-2-propen-1-one 
• 664372-19-4 (E)-1-(3-bromo-2-thienyl)-3-(4-methoxyphenyl)-2-propen-1-one 
• 869370-83-2 5-(3-bromo-2-thienyl)-2-cyano-3-(4-methoxyphenyl)-5-oxovaleronitrile 
• 1315568-07-0 7-methyl-6-phenylthieno[3,2-b]pyridin-5(4H)-one 
• 81216-95-7 bromomethyl 3-bromo-2-thienyl ketone 
• 1542124-24-2 C₁₄H₁₂OS 
• 1579939-65-3 1-(3-Z-phenyl-5-(p-tolyl)thiophene-2-yl)ethanone 
• 26170-92-3 methyl 3-phenylthiophene-2-carboxylate 

Relevant articles and documents

2-Ethynyl-6-methylthieno[3,2-b]thiophene as an efficient π spacer for porphyrin-based dyes

In this study, three donor-π-acceptor (D-π-A) type unsymmetrical porphyrin-based dyes have been designed and synthesized for dye-sensitized solar cells (DSSCs). The photophysical, electrochemical and photovoltaic properties of the dyes were successfully a

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.

Formation of substituted 1-naphthols and related products via dimerization of alkyl 3-(o-halo(het)aryl)-oxopropanoates based on a CuI-catalyzed domino C-arylation/condensation/aromatization process

Substrates bearing both a β-ketoester moiety and a (het)aryl halide structure element were dimerized to 1-naphthols and related products in the presence of catalytic amounts of CuI in isopropanol. The reaction starts with an intermolecular C-arylation, which is followed by an intramolecular condensation. The final aromatization delivers the highly substituted products with yields up to 81%.