6303-82-8

Basic information

• Product Name: 1-phenylhexane-1,5-dione
• Synonyms: 1-Phenyl-1,5-hexanedione
• CAS NO: 6303-82-8
• Molecular Formula: C₁₂H₁₄O₂
• Molecular Weight: 190.2384
• Mol File: 6303-82-8.mol
• Article Data: 45

Chemical Properties

• Boiling Point: 326.3°C at 760 mmHg
• Flash Point: 122.3°C
• Density: 1.033g/cm³
• Vapor Pressure: 0.000218mmHg at 25°C
• Refractive Index: 1.507
• CAS DataBase Reference: 1-phenylhexane-1,5-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1-phenylhexane-1,5-dione(6303-82-8)
• EPA Substance Registry System: 1-phenylhexane-1,5-dione(6303-82-8)

Safety Data

• Hazardous Substances Data: 6303-82-8(Hazardous Substances Data)

Usage

Structure

Diketone It contains two carbonyl functional groups (C=O) within its molecular structure.

Appearance

Yellowish crystalline solid The compound has a yellowish hue and a solid, crystalline form.

Odor

Sweet, fruity 1-Phenylhexane-1,5-dione has a pleasant, sweet, and fruity smell.

Usage

Reagent in organic synthesis and pharmaceutical manufacturing It is commonly used in the synthesis of other organic compounds and in the production of pharmaceuticals.

Usage

Flavoring agent in the food industry 1-Phenylhexane-1,5-dione is used to add flavor to various food products.

Safety

Potential skin irritant The compound may cause skin irritation and should be handled with care.

Upstream product

• 5978-08-5 1-chloro-4-(1,3-dioxolane)-n-pentane 
• 108-86-1 bromobenzene 
• 51708-97-5 (6-methylhepta-1,6-dien-2-yl)benzene 
• 4810-10-0 1-(2-methylcyclopent-1-enyl)benzene 
• 1318767-42-8 N-methoxy-N,5-dimethylhex-5-enamide 
• 94227-05-1 5-methyl-1-phenylhex-5-en-1-one 
• 100-58-3 phenylmagnesium bromide 
• 3128-06-1 5-ketohexanoic acid 
• 455-14-1 4-trifluoromethylphenylamine 
• 15447-62-8 1-phenyl-hex-5-yn-1-one 
• 1122-91-4 4-bromo-benzaldehyde 
• 39581-96-9 2-ethyl-1-phenyl-1,3-butanedione 
• 1119-51-3 bromopentene 
• 144121-60-8 1-phenylhex-5-en-1-ol 

Downstream Products

• 719272-47-6 trans-1-methyl-2-phenylcyclopentane-1,2-diol 
• 719272-47-6 cis-1-methyl-2-phenylcyclopentane-1,2-diol 
• 1393343-68-4 (2S)-2-methyl-6-phenyl-2,3,4,5-tetrahydropyridine 
• 1393343-69-5 (2R)-2-methyl-6-phenyl-2,3,4,5-tetrahydropyridine 
• 214267-62-6 (2R,6R)-(+)-2-methyl-6-phenylpiperidine 
• 10345-87-6 3-phenylcyclohex-2-enone 
• 20795-53-3 3-phenylcyclohexanone 
• 46181-30-0 6-methyl-2-phenylpyridine 
• 1186225-45-5 (S)-3-hydroxy-3-phenylcyclohexan-1-one 
• 25444-79-5 3-Hydroxy-3-phenylcyclohexanon 
• 25444-79-5 3-hydroxy-3-phenylcyclohexanone 

Relevant articles and documents

Ir(NHC)-Catalyzed Synthesis of β-Alkylated Alcohols via Borrowing Hydrogen Strategy: Influence of Bimetallic Structure

Multi N-heterocyclic carbene(NHC)-modified iridium catalysts were employed in the β-alkylation of alcohols; dimerization of primary alcohols (Guerbet reaction), cross-coupling of secondary and primary alcohols, and intramolecular cyclization of alcohols. Mechanistic studies of Guerbet reaction, including kinetic experiments, mass analysis, and density functional theory (DFT) calculation, were employed to explain the fast reaction promoted by bimetallic catalysts, and the dramatic reactivity increase of monometallic catalysts at the late stage of the reaction. (Figure presented.).

Alkyne Trifunctionalization via Divergent Gold Catalysis: Combining π-Acid Activation, Vinyl-Gold Addition, and Redox Catalysis

Here we report the first example of alkyne trifunctionalization through simultaneous construction of C-C, C-O, and C-N bonds via gold catalysis. With the assistance of a γ-keto directing group, sequential gold-catalyzed alkyne hydration, vinyl-gold nucleophilic addition, and gold(III) reductive elimination were achieved in one pot. Diazonium salts were identified as both electrophiles (N source) and oxidants (C source). Vinyl-gold(III) intermediates were revealed as effective nucleophiles toward diazonium, facilitating nucleophilic addition and reductive elimination with high efficiency. The rather comprehensive reaction sequence was achieved with excellent yields (up to 95%) and broad scope (>50 examples) under mild conditions (room temperature or 40 °C).

Photo-mediated [1, 3]-Carbonyl shift of β-Ketocarbonyls

An organic amine mediated photolytic [1,3]-benzoyl migration of β-benzoyl carbonyl compounds was reported. This migration was achieved by Norrish-Yang cyclization and retro-aldol reaction under black light (365 nm) or visible light irradiation. This photolytic protocol provides an alternative approach to the synthesis of 1,5-dicarbonyl compounds. By chiral primary amine catalysis, a kinetic resolution was also developed to afford enantioenriched 1,5-dicarbonyls.