38395-07-2

Basic information

• Product Name: 2-Propyn-1-one, 1-(3,4-dimethoxyphenyl)-3-phenyl-
• CAS NO: 38395-07-2
• Molecular Formula: C17H14O3
• Molecular Weight: 266.296
• Mol File: 38395-07-2.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: 2-Propyn-1-one, 1-(3,4-dimethoxyphenyl)-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propyn-1-one, 1-(3,4-dimethoxyphenyl)-3-phenyl-(38395-07-2)
• EPA Substance Registry System: 2-Propyn-1-one, 1-(3,4-dimethoxyphenyl)-3-phenyl-(38395-07-2)

Safety Data

• Hazardous Substances Data: 38395-07-2(Hazardous Substances Data)

Upstream product

• 6738-06-3 phenylethynylmagnesium bromide 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 2150-38-1 methyl 3,4-dimethoxybenzoate 
• 536-74-3 phenylacetylene 
• 3535-37-3 3,4-dimethoxybenzoic acid chloride 
• 4732-70-1 3,4-dimethoxyphenylglyoxylic acid 
• 932-87-6 1-Bromo-2-phenylacetylene 
• 7299-58-3 phenylpropiolyl chloride 
• 91-16-7 1,2-dimethoxybenzene 

Downstream Products

• 65007-72-9 Benzoic acid (E)-3-(3,4-dimethoxy-phenyl)-3-oxo-1-phenyl-propenyl ester 
• 1262229-71-9 C₁₉H₁₇NO₄ 
• 1262229-91-3 C₃₂H₂₅NO₄ 
• 1196986-16-9 3-(3',4?'-dimethoxyphenyl)-5-phenyl-1H-pyrazole 
• 1373647-62-1 5-(3′,4′-dimethoxyphenyl)-3-phenylisoxazole 
• 1447925-18-9 3-(3,4-dimethoxybenzoyl)-3a-hydroxy-2-phenyl-3aH-1-oxa-8a-azacyclopenta[a]inden-8-one 
• 1542077-82-6 (Z)-1-(3,4-dimethoxyphenyl)-2-iodo-3-isopropoxy-3-phenylprop-2-en-1-one 
• 1427763-85-6 5-(3,4-dimethoxyphenyl)-3-phenyl-4,5-dihydroisoxazol-5-ol 
• 1284175-79-6 C₁₉H₂₀O₃S 
• 1324007-17-1 C₂₉H₂₆N₂O₄ 

Relevant articles and documents

Atom-Economic Synthesis of Highly Functionalized Bridged Ring Systems Initiated by Ring Expansion of Indene-1,3-dione

An atom economic procedure for the regioselective synthesis of bridged seven-membered-ring compounds from simple reactants such as ynones and indene-1,3-dione has been developed. This process was realized through the one-pot reactions of ring-expansion of

Selective Insertion of Alkynes into C-C σ Bonds of Indolin-2-ones: Transition-Metal-Free Ring Expansion Reactions to Seven-Membered-Ring Benzolactams or Chromone Derivatives

An unprecedented ring expansion reaction of indolin-2-ones with alkynyl ketones under transition-metal-free conditions has been developed. Base-promoted selective cleavage of a C-C σ bond of the amide is the key in this process, which provides a straightf

Sunlight-Driven Decarboxylative Alkynylation of α-Keto Acids with Bromoacetylenes by Hypervalent Iodine Reagent Catalysis: A Facile Approach to Ynones

A novel and practical decarboxylative alkynylation of α-keto acids with bromoacetylenes is catalyzed by hypervalent iodine(III) reagents when irradiation by sunlight at room temperature. The product ynones are generated in good yields. Experiments show that results obtained with blue light (λ=450-455 nm) are comparable to those obtained when using sunlight. Mechanistic studies demonstrate that the sunlight-driven decarboxylation undergoes a radical process.