16075-82-4

Basic information

• Product Name: 4H-Pyran-4-one, 2,3-dihydro-2,2-dimethyl-6-phenyl-
• CAS NO: 16075-82-4
• Molecular Formula: C13H14O2
• Molecular Weight: 202.253
• Mol File: 16075-82-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 4H-Pyran-4-one, 2,3-dihydro-2,2-dimethyl-6-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 4H-Pyran-4-one, 2,3-dihydro-2,2-dimethyl-6-phenyl-(16075-82-4)
• EPA Substance Registry System: 4H-Pyran-4-one, 2,3-dihydro-2,2-dimethyl-6-phenyl-(16075-82-4)

Safety Data

• Hazardous Substances Data: 16075-82-4(Hazardous Substances Data)

Upstream product

• 1391852-82-6 (Z)-3-methoxy-5-methyl-1-phenylhexa-2,5-dien-1-one 
• 1391852-86-0 5-methyl-1-phenylhex-5-en-2-yn-1-one 
• 1214734-44-7 (Z)-1,5-dihydroxy-5-methyl-1-phenylhex-1-en-3-one 
• 100-52-7 benzaldehyde 
• 6919-61-5 N-methoxy-N-methylbenzamide 
• 40485-27-6 5-Methyl-1-phenylhex-2-in-1,5-diol 
• 590-37-4 2-methylpent-4-yn-2-ol 
• 133721-54-7 4-Chloro-2,2-dimethyl-6-phenyl-2H-pyran 
• 40485-33-4 5-Hydroxy-5-methylhex-2-ynophenone 

Downstream Products

• 133721-55-8 5-<<(tert-Butyl)dimethylsilyl>oxy>biphenyl-2-yl phenyl ketone 
• 133721-56-9 5-<(triisopropylsilyl)oxy>biphenyl-2-yl phenyl ketone 
• 133721-67-2 5-Hydroxybiphenyl-2-yl phenyl ketone 
• 1391852-85-9 C₁₃H₁₁⁽²⁾H₃O₂ 
• 133721-70-7 Methyl 2-benzoyl-5-hydroxybiphenyl-3-carboxylate 
• 133721-72-9 6-Bromo-5-hydroxybiphenyl-2-yl phenyl ketone 
• 245069-21-0 4-(4-methoxy-benzylsulfanyl)-2,2-dimethyl-6-phenyl-2H-pyran 
• 245069-29-8 4-hexylsulfanyl-2,2-dimethyl-6-phenyl-2H-pyran 
• 245069-23-2 2,2-dimethyl-6-phenyl-4-(1-phenyl-ethylsulfanyl)-2H-pyran 
• 245069-22-1 4-benzylsulfanyl-2,2-dimethyl-6-phenyl-2H-pyran 
• 1026826-81-2 2,2-dimethyl-4-methylsulfanyl-6-phenyl-2H-pyran 
• 245068-78-4 2,2-dimethyl-6-phenyl-2,3-dihydropyran-4-thione 
• 133721-49-0 5-Bromo-2,3-dihydro-2,2-dimethyl-6-phenyl-4H-pyran-4-one 
• 133721-54-7 4-Chloro-2,2-dimethyl-6-phenyl-2H-pyran 

Relevant articles and documents

Bronsted acid catalyzed cycloisomerizations of 5,2-enyne-1-ones: Highly regioselective synthesis of 2,3-dihydro-4H-pyran-4-ones

Dual-action catalyst: A Bronsted acid catalyzed regioselective cycloisomerization was found to be highly effective for the preparation of structurally diverse 2,3-dihydro-4H-pyran-4-ones in a 6-exo-trig manner from the corresponding 5,2-enyne-1-ones. In t

A New General Synthesis of 2,2-Dialkyl-2,3-dihydro-4H-pyran-4-ones and Their Application for the in situ Preparation of Electron-Rich Dienes in Carbonyl-Alkyne Exchange Reactions with Acetylenes

The substituted 2,2-dialkyl-2,3-dihydro-4H-pyran-4-ones of type II and III have been prepared by acid-catalyzed cyclization of the corresponding substituted acetylenic ketones I in good to excellent yields (Scheme 1).These 2,2-dialkyl-2,3-dihydro-4H-pyran