57461-21-9

Basic information

• Product Name: trimethylphenylbutenone,(3E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one,(E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one
• Synonyms: trimethylphenylbutenone,(3E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one,(E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one
• CAS NO: 57461-21-9
• Molecular Formula: C₁₃H₁₆O
• Molecular Weight: 188.27
• Mol File: 57461-21-9.mol
• Article Data: 6

Chemical Properties

• Appearance: /
• CAS DataBase Reference: trimethylphenylbutenone,(3E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one,(E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: trimethylphenylbutenone,(3E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one,(E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one(57461-21-9)
• EPA Substance Registry System: trimethylphenylbutenone,(3E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one,(E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one(57461-21-9)

Safety Data

• Hazardous Substances Data: 57461-21-9(Hazardous Substances Data)

Usage

General Description

Trimethylphenylbutenone, also known as (3E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one or (E)-4-(2,3,6-trimethylphenyl)-3-buten-2-one, is a chemical compound with a molecular formula of C13H16O. It belongs to the family of phenylbutenones and is characterized by a substituted phenyl ring attached to a butenone group. This chemical is commonly used in the synthesis of pharmaceuticals, fragrances, and as a flavoring agent in the food industry. It is known for its aromatic properties and is often added to perfumes and colognes for its pleasant scent. Additionally, trimethylphenylbutenone has shown potential biological activities, such as antioxidant and anti-inflammatory properties, making it a valuable compound in various industries and applications.

Upstream product

• 41381-36-6 2-bromo-1,3,4-trimethyl-benzene 
• 78-94-4 methyl vinyl ketone 
• 79644-41-0 2,3,6-trimethylphenyl trifluoromethanesulfonate 
• 76964-13-1 2-formyl-3,4-dihydro-5,8-dimethylnaphthalene 
• 124211-43-4 4-(2-Hydroxymethyl-3,6-dimethyl-phenyl)-butan-2-ol 
• 124211-42-3 4-(3,6-dimethyl-2-formylphenyl)butan-2-one 
• 66248-70-2 4-(2,3,6-trimethyl-phenyl)-butan-2-ol 
• 58720-40-4 4-(2,3,6-trimethyl-phenyl)-butan-2-one 
• 30316-18-8 1,2-dihydro-3,5,8-trimethyl-naphthalene 
• 56052-61-0 retro-α-ionone 
• 79-77-6 (E)-β-ionone 
• 56-23-5 tetrachloromethane 
• 128-08-5 N-Bromosuccinimide 
• 127-41-3 alpha-ionone 

Downstream Products

• 108773-90-6 (+/-)-3-methyl-1t-(2,3,6-trimethyl-phenyl)-hex-1-en-5-yn-3-ol 
• 108719-74-0 4t-(2,3,6-trimethyl-phenyl)-but-3-en-2-one semicarbazone 
• 102157-49-3 1t-(2.3.6-trimethyl-phenyl)-buten-⁽¹⁾-one-⁽³⁾-(4-phenyl semicarbazone) 
• 930118-49-3 (2E,4E)-3-methyl-5-(2,3,6-trimethylphenyl)-2,4-pentadienenitrile 
• 2529-36-4 2,3,6-trimethylbenzoic acid 
• 124211-41-2 5-(2,3,6-trimethylphenyl)-3-methylpenta-1,4-dien-3-ol 
• 54200-71-4 3-methyl-5t-(2,3,6-trimethyl-phenyl)-penta-2ξ,4-dienoic acid ethyl ester 
• 73435-80-0 (2E,4E,6E,8E)-3,7-dimethyl-9-(2,3,6-trimethylphenyl)-2,4,6,8-nonatetraenenal 
• 73435-78-6 (2E,4E)-3-methyl-5-(2,3,6-trimethylphenyl)-2,4-pentadienal 
• 524-01-6 isorenieratene 

Relevant articles and documents

Base-induced decarboxylation of polyunsaturated α-cyano acids derived from malonic acid: Synthesis of sesquiterpene nitriles and aldehydes with β-, φ-, and ψ-end groups

Catalytic base-induced decarboxylation of polyunsaturated α-cyano-β-methyl acids derived from malonic acid led to the corresponding nitriles 3 (Schemes 2 and 3), 6 (Scheme 5), and 9 (Scheme 6). This decarboxylation occurred with previous deconjugation of

Selectivity in palladium catalyzed arylation: Synthetic application leading to aromatized ionone natural products

The selectivity in aromatic substitution vs conjugate addition during palladium catalyzed reactions has been controlled simply by changing the base. These reaction conditions have been applied to the syntheses of aromatized β-ionone natural products 1 and its dihydroderivatives 7.

3-OXO-α-IONOL, VOMIFOLIOL AND ROSEOSIDE IN VITIS VINIFERA FRUIT

Key Word Index - Vitis vinifera; Vitaceae; grapes; 3-oxo-α-ionol; vomifoliol; dehydrovomifoliol; roseoside; hydrolytic studies. 3-Oxo-α-ionol, vomifoliol and dehydrovomifoliol were identified for the first time in fruit from Vitis vinifera.The last named compound was mainly present free in the juice while the others existed predominantly as conjugates.In the case of vomifoliol, the conjugation was with glucose, i.e. as roseoside.Hydrolytic studies on 3-oxo-α-ionol and vomifoliol gave a range of compounds which have been recognized as fruit and plant products.