29179-18-8

Basic information

• Product Name: 6-Phenyl-3,5-hexadienon
• Synonyms: 6-Phenyl-3,5-hexadienon
• CAS NO: 29179-18-8
• Molecular Weight: 186.254
• Mol File: 29179-18-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 6-Phenyl-3,5-hexadienon(CAS DataBase Reference)
• NIST Chemistry Reference: 6-Phenyl-3,5-hexadienon(29179-18-8)
• EPA Substance Registry System: 6-Phenyl-3,5-hexadienon(29179-18-8)

Safety Data

• Hazardous Substances Data: 29179-18-8(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 917-64-6 methyl magnesium iodide 
• 20430-09-5 3-methyl-5-phenyl-penta-2,4-dienoic acid 
• 38516-80-2 (E)-3-methyl-1-phenylhex-1-en-5-yn-3-ol 
• 23652-59-7 4-(pyrrolidin-1-yl)pent-3-en-2-one 
• 39196-65-1 (Z)-4-Methyl-6-phenyl-hex-3-en-5-yn-2-one 

Relevant articles and documents

Δ3-DIHYDROPYRANS AND TETRAHYDROPYRANS BY REDUCTION OF PYRYLIUM SALTS WITH SODIUM BOROHYDRIDE IN ACETIC ACID

The major reduction products with triacetoxyborohydride (NaBH4 in AcOH) of 2,4,6-trisubstituted pyrylium salts bearing alkyl substituents in the 2- and/or 6-position are the Δ3-dihydropyrans with cis 2- and 6-substituents and all-cis-2,4,6-trisubstituted tetrahydropyrans. Δ3-dihydropyrans are shown to be formed via 2H-pyrans by a 1,4 reduction while tetrahydropyrans result from 4H-pyrans by reduction of both enol-ether double bonds.