39951-14-9

Basic information

• Product Name: 1,2-Propanedione, 1-(2-methoxyphenyl)-
• Synonyms: 1-(o-Anisyl)-1,2-propandion;1,2-Propanedione,1-(2-methoxyphenyl)
• CAS NO: 39951-14-9
• Molecular Formula: C10H10O3
• Molecular Weight: 178.18500
• Mol File: 39951-14-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,2-Propanedione, 1-(2-methoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Propanedione, 1-(2-methoxyphenyl)-(39951-14-9)
• EPA Substance Registry System: 1,2-Propanedione, 1-(2-methoxyphenyl)-(39951-14-9)

Safety Data

• Hazardous Substances Data: 39951-14-9(Hazardous Substances Data)

Upstream product

• 119072-55-8 tert-butylisonitrile 
• 578-57-4 2-bromoanisole 
• 75-24-1 trimethylaluminum 
• 5561-92-2 1-(2-methoxyphenyl)propan-1-one 
• 5211-62-1 1-(2-methoxyphenyl)propan-2-one 

Downstream Products

• 133586-96-6 2,5-Bis-(2-methoxy-phenyl)-4-methyl-1H-imidazole 

Relevant articles and documents

Palladium-Catalyzed Synthesis of 1,2-Diketones from Aryl Halides and Organoaluminum Reagents Using tert-Butyl Isocyanide as the CO Source

In this work, an interesting and practical procedure for the synthesis of 1,2-diketones from aryl halides and organoaluminum reagents has been developed. Employing tert-butyl isocyanide as the CO source and palladium as the catalyst, the desired 1,2-diketones were isolated in good to excellent yields with good functional group tolerance. Concerning the reaction partners, besides aryl halides, both alkyl- A nd arylaluminum reagents were all suitable substrates here.

OXIDATION OF ACTIVE METHYLENE COMPOUNDS BY PYRIDINIUM CHLOROCHROMATE

1-Aryl-1,2-diketones 6 have been obtained by pyridinium chlorochromate oxidation of benzylketones 5.In the same way 2-buten-1,4-olide 2 and 3H-benzofuran-2-one 4 have been obtained.