132932-61-7

Basic information

• Product Name: Ethanone, 1-[4-(2-benzofuranyl)phenyl]-
• CAS NO: 132932-61-7
• Molecular Formula: C16H12O2
• Molecular Weight: 236.27
• Mol File: 132932-61-7.mol
• Article Data: 18

Chemical Properties

• CAS DataBase Reference: Ethanone, 1-[4-(2-benzofuranyl)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1-[4-(2-benzofuranyl)phenyl]-(132932-61-7)
• EPA Substance Registry System: Ethanone, 1-[4-(2-benzofuranyl)phenyl]-(132932-61-7)

Safety Data

• Hazardous Substances Data: 132932-61-7(Hazardous Substances Data)

Upstream product

• 98437-24-2 benzofuran-2-boronic acid 
• 99-91-2 para-chloroacetophenone 
• 271-89-6 1-benzofurane 
• 99-92-3 p-aminobenzophenone 
• 350-47-0 1-(4-acetylphenyl)diazonium tetrafluoroborate 
• 109613-00-5 4-acetophenyl triflate 
• 99-90-1 para-bromoacetophenone 
• 533-58-4 2-Iodophenol 
• 42472-69-5 4-ethynylacetophenone 
• 13329-40-3 4-Iodoacetophenone 
• 81787-62-4 o-((trimethylsilyl)ethynyl)phenol 

Relevant articles and documents

Development of a Unique Heterogeneous Palladium Catalyst for the Suzuki–Miyaura Reaction using (Hetero)aryl Chlorides and Chemoselective Hydrogenation

A unique heterogeneous palladium catalyst (7% Pd/WA30) supported on an anion exchange resin, which contains N,N-dimethylaminoalkyl functionalities on the polymer backbone, was developed. 7% Pd/WA30 could smoothly catalyze Suzuki–Miyaura reactions of even less reactive heteroaryl chlorides and heteroarylboronic acids to afford various (hetero)biaryls due to the electron-donating effect of the tert-amines on WA30 to Pd species. It was also applicable as a chemoselective hydrogenation catalyst, showing inactivity for the hydrogenolysis of tert-butyldimethylsilyl (TBS) ethers, alkyl benzyl ethers, and benzyl alcohols. The tert-amines on WA30 acted as moderate catalyst poisons for Pd, resulting in chemoselective hydrogenation. 7% Pd/WA30 was reused for at least five times without any loss of the hydrogenation catalytic activity. (Figure presented.).

Phosphino-Triazole Ligands for Palladium-Catalyzed Cross-Coupling

Twelve 1,5-disubtituted and fourteen 5-substituted 1,2,3-triazole derivatives bearing diaryl or dialkyl phosphines at the 5-position were synthesized and used as ligands for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions. Bulky substrates wer

Suzuki-Miyaura cross-coupling reaction of aryl chlorides with aryl boronic acids catalyzed by a palladium dichloride adduct of N-diphenylphosphanyl-2-aminopyridine

One palladium dichloride adduct of a phosphine-pyridine ligand N-diphenylphosphanyl-2-aminopyridine (L1) [(L1)PdCl2] (1) has been prepared and structurally characterized. Compound 1 can be used as an effective catalyst for the Suzuki-Miyaura cross-coupling reactions of unreactive aryl chlorides with aryl boronic acids, and worked much better than its mono- or bidentate phosphine ligands. The reactions with a wide scope of substrates proceeded to give desired products in good to excellent yields.