21225-61-6

Basic information

• Product Name: Ethanone, 1,1'-(2,6-dimethyl-4-phenyl-3,5-pyridinediyl)bis-
• CAS NO: 21225-61-6
• Molecular Formula: C17H17NO2
• Molecular Weight: 267.327
• Mol File: 21225-61-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Ethanone, 1,1'-(2,6-dimethyl-4-phenyl-3,5-pyridinediyl)bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 1,1'-(2,6-dimethyl-4-phenyl-3,5-pyridinediyl)bis-(21225-61-6)
• EPA Substance Registry System: Ethanone, 1,1'-(2,6-dimethyl-4-phenyl-3,5-pyridinediyl)bis-(21225-61-6)

Safety Data

• Hazardous Substances Data: 21225-61-6(Hazardous Substances Data)

Upstream product

• 123-54-6 acetylacetone 
• 100-52-7 benzaldehyde 
• 70677-78-0 dimethyl 4-phenyl-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate 
• 20970-67-6 1-(5-acetyl-4-phenyl-2,6-dimethyl-1,4-dihydropyridin-3-yl)ethanone 
• 7782-77-6 cis-nitrous acid 
• 7697-37-2 nitric acid 

Downstream Products

• 86524-73-4 1-[5-(1-Hydroxy-ethyl)-2,6-dimethyl-4-phenyl-pyridin-3-yl]-ethanone 

Relevant articles and documents

Tungstate sulfuric acid/ KMnO4 as a novel heterogeneous system for the rapid aromatization of hantzsch 1, 4-dihydropyridines under mild conditions

Neat chlorosulfonic acid reacts with anhydrous sodium tungstate to give tungstate sulfuric acid (TSA) as a new two basic inorganic solid acid in which two sulfuric acid connect to tungstate moiety via covalent bond. Hantzsch 1, 4-dihydro pyridines (1, 4-D

PREPARATION OF NEW ORGANIC LUMINOPHORES BASED ON 3,5-DIACETYLPYRIDINES

The reaction of acetylacetone or sodium salt of oxymethyleneacetone with corresponding aldehydes has been used to prepare 3,5-diacetyl-1,4-dihydropyridines III which have been oxidized to diacetylpyridines VII.These compounds have been transformed by an acid-catalyzed reaction with benzaldehyde into the chalcones VIII which have been utilized for the Kroehnke synthesis of luminophoric terpyridines I and II.