76162-49-7

Basic information

• Product Name: 1,3,5-Triphenyl-2-pentene-1,5-dione
• Synonyms: 1,3,5-Triphenyl-2-pentene-1,5-dione
• CAS NO: 76162-49-7
• Molecular Weight: 326.395
• Mol File: 76162-49-7.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: 1,3,5-Triphenyl-2-pentene-1,5-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,5-Triphenyl-2-pentene-1,5-dione(76162-49-7)
• EPA Substance Registry System: 1,3,5-Triphenyl-2-pentene-1,5-dione(76162-49-7)

Safety Data

• Hazardous Substances Data: 76162-49-7(Hazardous Substances Data)

Upstream product

• 448-61-3 2,4,6-triphenylpyrylium tetrafluoroborate 
• 109-73-9 N-butylamine 
• 23809-15-6 2,4,6-triphenylpyranyl 
• 70962-62-8 2,4,6-triphenylpyrylium trifluoromethanesulphonate 
• 98-86-2 acetophenone 
• 7338-94-5 1,3-diphenyl-2-propynone 
• 88-05-1 2,4,6-trimethylaniline 
• 62-53-3 aniline 
• 801-06-9 2,4,6-triphenyl-4H-pyran 
• 68-12-2 N,N-dimethyl-formamide 
• 100-01-6 4-nitro-aniline 
• 2930-37-2 2,4,6-triphenylthiopyrylium perchlorate 
• 1484-88-4 2,4,6-triphenylpyrilium perchlorate 

Downstream Products

• 109272-63-1 3-benzoyl-5-benzyl-1-(4-chlorophenyl)-4,6-diphenyl-2-thioxo-1,2-dihydropyridine 
• 109272-56-2 3-benzoyl-1-(4-chlorophenyl)-4,6-diphenyl-5-methyl-2-thioxo-1,2-dihydropyridine 
• 71771-23-8 C₅₂H₄₆N₂⁽²⁺⁾*2F^(1-) 
• 71742-08-0 2,4,6,2',4',6'-hexaphenyl-1,1'-pentane-1,5-diyl-bis-pyridinium; difluoride 
• 71742-07-9 2,4,6,2',4',6'-hexaphenyl-1,1'-butane-1,4-diyl-bis-pyridinium; difluoride 
• 71742-04-6 2,4,6-triphenyl-1-undecyl-pyridinium; fluoride 
• 71742-10-4 1-(2,4-Dichloro-benzyl)-2,4,6-triphenyl-pyridinium; fluoride 
• 71742-03-5 1-Octyl-2,4,6-triphenyl-pyridinium; fluoride 
• 71742-02-4 1-heptyl-2,4,6-triphenyl-pyridinium; fluoride 
• 71742-11-5 1-(2-Chloro-benzyl)-2,4,6-triphenyl-pyridinium; fluoride 
• 71742-09-1 1-(4-Chloro-benzyl)-2,4,6-triphenyl-pyridinium; fluoride 
• 71742-12-6 1-(3-Hydroxy-propyl)-2,4,6-triphenyl-pyridinium; fluoride 
• 71742-14-8 1-Benzyl-2,4,6-triphenyl-pyridinium; fluoride 
• 96853-04-2 3-benzoyl-1-(4-methoxyphenyl)-4,6-diphenyl-2(1H)-pyridinethione 

Relevant articles and documents

Regiocontrolled synthesis of 2,4,6-triarylpyridines from methyl ketones, electron-deficient acetylenes and ammonium acetate

A novel one-pot two-step approach for the synthesis of 2,4,6-triarylpyridinesvia t-BuOK/DMSO-promotedC-vinylation of a variety of methyl ketones with electron-deficient acetylenes (alkynones) followed by a cyclization of thein situgenerated unsaturated 1,5-dicarbonyl species with ammonium acetate has been developed. This approach possesses competitive advantages such as high regioselectivity, available starting materials and the absence of transition-metal catalysts, oxidants and undesirable byproducts. A wide synthetic utility of the developed approach was demonstrated by the synthesis of trisubstituted, tetrasubstituted and fused pyridines.

Free Radicals: XXVI. Reaction of 2,4,6-Triphenylpyranyl Radical with Oxygen

Triphenylpyranyl radical reacts with oxygen to give 1,3,5-tiphenyl-2-pentene-1,5-dione, 3-phenoxymethyl-2,5-diphenylfuran, and 5-phenoxymethyl-2,4-diphenylfuran.

REACTION OF 2,4,6-TRIPHENYL-4H-PYRAN WITH THE VILSMEIER REAGENT

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