103-13-9

Usage

Uses

Used in Flavor Industry:
1-Penten-3-one, 1-(4-methoxyphenyl)-4-methylis used as a flavoring agent for its sweet, fruity taste and caramel, fruity odor. Its buttery top note adds a rich and desirable quality to the flavors it enhances.
Used in Fragrance Industry:
In the fragrance industry, 1-Penten-3-one, 1-(4-methoxyphenyl)-4-methylis used as a component in creating complex and appealing scents. Its combination of caramel, fruity, and buttery notes contributes to the development of unique and captivating fragrances.
Used in Cosmetics Industry:
The compound is also utilized in the cosmetics industry, where its pleasant odor and taste make it suitable for inclusion in products that require a sensory appeal, such as lip balms, lotions, and other personal care items.
Used in Pharmaceutical Industry:
Due to its unique chemical properties, 1-Penten-3-one, 1-(4-methoxyphenyl)-4-methylmay have potential applications in the pharmaceutical industry, possibly as a component in the development of drugs that require a pleasant taste or odor for improved patient compliance.

Preparation

By condensing methyl isopropyl ketone with anisaldehyde in the presence of diluted alkali solution.

InChI:InChI=1/C13H16O2/c1-10(2)13(14)9-6-11-4-7-12(15-3)8-5-11/h4-10H,1-3H3/b9-6-

Upstream product

• 563-80-4 3-methyl-butan-2-one 
• 123-11-5 4-methoxy-benzaldehyde 
• 689258-25-1 2,2-dimethyl-3-(p-methoxyphenyl)cyclobutanone 

Downstream Products

• 119464-73-2 (E)-5-Diethylamino-1-(4-methoxy-phenyl)-4,4-dimethyl-pent-1-en-3-one; hydrobromide 
• 2299-73-2 N,N-bis(4-methoxybenzylidene)hydrazine 
• 124-38-9 carbon dioxide 
• 830-09-1 3-(4'-methoxyphenyl)propenoic acid 
• 100765-45-5 5-(p-methoxyphenyl)-2-methyl-3-pentanone 
• 646039-09-0 1-(4-methoxyphenyl)-4-methylpentan-3-one (E)-oxime 
• 1426385-29-6 1-(5-ethyl-1H-pyrrol-2-yl)-1-(4-methoxyphenyl)-4-methylpentan-3-one 

Relevant academic research and scientific papers

Decarboxylation-triggered homo-Nazarov cyclization of cyclic enol carbonates catalyzed by rhenium complex

Decarboxylative homo-Nazarov cyclization catalyzed by a Lewis acid was achieved using a cyclic enol carbonate bearing a cyclopropane moiety as a substrate. Various substrates were converted into the corresponding multi-substituted cyclohexenones in good yieldsviadecarboxylation, followed by 6-membered ring formation involving cyclopropane-ring-opening.

Formal [4?+?4] cycloaddition of 3-arylcyclobutanones with anthracene and their acid-promoted intramolecular cyclization with skeletal rearrangement

A reaction of 3-arylcyclobutanones with anthracene in the presence of TiCl4 gave 14-aryl-9,10-dihydro-9,10-butanoanthracen-12-ones as a formal [4 + 4] cycloadduct of anthracenes with a C4 unit formed by cleaving the more substituted C2–C3 bond of cyclobutanones. On the other hand, activation of 3-arylcyclobutanones with TfOH in the absence of nucleophiles gave 2-tetralones with skeletal rearrangement.

Synthesis of Quinolines and 2H-Dihydropyrroles by Nucleophilic Substitution at the Nitrogen Atom of Oxime Derivatives

Isomerization of oxime derivatives was researched in detail to find out the methods for the syn-anti isomerization of O-substituted oximes. Based on these findings were developed simple methods for the preparation of aza-heterocycles from both stereoisomers of oximes. Quinolines were synthesized from β-aryl ketone oximes by treatment with trifluoroacetic anhydride and 4-chloranil. γ,δ-Unsaturated O-methoxyacetyloximes were transformed to 2H-dihydropyrroles by reaction with methoxy-acetic acid.

Syntheses of 5-Aryl-2-cyclohexenones

The 5-aryl-3-isopropyl-6,6-dimethyl-2-cyclohexenones 4a-f were synthesized by base-catalysed reactions of aromatic aldehydes with 3-methyl-2-butanone in ethanol/water at 70 deg C.Benzaldehyde and butanone react in the same way.Two of four possible 5-aryl-