1073-14-9

Basic information

• Product Name: 2,5-Cyclohexadien-1-one, 4,4-dimethyl-
• CAS NO: 1073-14-9
• Molecular Formula: C8H10O
• Molecular Weight: 122.167
• Mol File: 1073-14-9.mol
• Article Data: 17

Chemical Properties

• CAS DataBase Reference: 2,5-Cyclohexadien-1-one, 4,4-dimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-Cyclohexadien-1-one, 4,4-dimethyl-(1073-14-9)
• EPA Substance Registry System: 2,5-Cyclohexadien-1-one, 4,4-dimethyl-(1073-14-9)

Safety Data

• Hazardous Substances Data: 1073-14-9(Hazardous Substances Data)

Usage

General Description

2,5-Cyclohexadien-1-one, 4,4-dimethyl- is a chemical compound with the molecular formula C10H12O. It is an aromatic compound that is commonly used as a fragrance ingredient in personal care and household products. It is a colorless liquid with a strong odor, and it is highly flammable. It is also used as a flavoring agent in the food industry and as a precursor in the synthesis of various pharmaceuticals and other organic compounds. This chemical has been deemed safe for use in consumer products when used in accordance with regulations and guidelines.

Upstream product

• 40441-31-4 cis-2,6-dibromo-4,-dimethylcyclohexanone 
• 67132-96-1 4,4-Dimethyl-6-phenylselanyl-cyclohex-2-enone 
• 16206-79-4 2,6-dibromo-4,4-dimethylcyclohexa-2,5-dien-1-one 
• 2664-25-7 2-bromo-4,4-dimethylcyclohexa-2,5-dien-1-one 
• 99-99-0 1-methyl-4-nitrobenzene 
• 182254-28-0 4,4-dimethyl-2,5-cyclohexadienone-O-oxide 
• 1728-28-5 cis-2,6-Dibrom-4,4-dimethyl-cyclohexanon-ethylenketal 
• 24832-63-1 1-diazo-4,4-dimethyl-2,5-cyclohexadiene 
• 40441-34-7 6-bromo-4,4-dimethylcyclohex-2-en-1-one 
• 1073-13-8 4,4-dimethylcyclohexenone 
• 91-22-5 quinoline 

Downstream Products

• 5973-71-7 3,4-dimethylbenzaldehyde 
• 29304-70-9 4,4-dimethyl-1-methylidene-2,5-cyclohexadiene 
• 95-65-8 3,4-Dimethylphenol 
• 61305-56-4 2,6-dichloro-4,4-dimethyl-2,5-cyclohexadienone 
• 16206-79-4 2,6-dibromo-4,4-dimethylcyclohexa-2,5-dien-1-one 
• 61305-52-0 1-Oxo-2,6,6-tribrom-4,4-dimethyl-cyclohex-2-en 
• 49576-82-1 Bis-2-(4,4-dimethylcyclohexa-2,5-dienyl)-diselenid 
• 151775-39-2 5-But-3-enyl-4,4-dimethyl-cyclohex-2-enone 
• 191541-51-2 4,4-dimethyl-1-phenylcyclohexa-2,5-dien-1-ol 
• 474124-38-4 3-(dibromomethylidene)-6,6-dimethylcyclohexa-1,4-diene 
• 108586-81-8 C₂₁H₂₄O₆ 
• 92695-02-8 C₂₇H₃₄O₆ 
• 104423-55-4 bi(3,4-dimethyl-α-cumyl) 
• 38441-62-2 3,5-Diethyl-4,4-dimethyl-cyclohexa-2,5-dienone 

Relevant articles and documents

Insertion reactions of silacyclopropanes: Evidence for a radical-based mechanism

Silacyclopropanes reacted rapidly and selectively with p-benzoquinones to provide oxasilacyclopentanes. Ring-expansion products were observed in the absence of a catalyst, elevated temperatures, or irradiation. As substitution was increased on the silacyclopropane ring, improved stereoselectivity was observed. In some cases, the regiochemistry was controlled depending on the extent of stabilization of the reactive intermediates involved. A radical clock experiment, along with stereochemical studies, confirmed that radical intermediates were involved in the ring-expansion reaction. The scope of this radical reaction was expanded to include dienones, aryl aldehydes, and electron-deficient enones in addition to benzoquinones. In the case of aryl aldehydes and electron-deficient enones, the radical reaction can be used to generate silylenes from silacyclopropanes.

Electrochemically induced transformation of 4-halomethyl-4-methylcyclohexa- 2,5-dien-1-ones into 3,4-dimethylphenol

Electrochemical behavior of 4-halomethyl-4-methylcyclohexa-2,5-dien-1-ones and 2,6-dibromo-4,4-dimethylcyclohexa-2,5-dien-1-one was studied. Reductive dehalogenation of cyclohexa-2,5-dien-1-ones having a halogen atom at the neopentyl-like carbon atom give

An Efficient and Mild Method for the Dehydrogenation of Spiroenones to Spirodienones via Organoselenium Reagents

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Lewis Acid Catalyzed Enantioselective Photochemical Rearrangements on the Singlet Potential Energy Surface

The oxadi-methane rearrangement of 2,4-cyclohexadienones to bicyclic ketones was found to proceed with high enantioselectivity (92-97% ee) in the presence of catalytic amounts of a chiral Lewis acid (15 examples, 52-80% yield). A notable feature of the transformation is the fact that it proceeds on the singlet hypersurface and that no triplet intermediates are involved. Rapid racemic background reactions were therefore avoided, and the catalyst loading could be kept low (10 mol %). Computational studies suggest that the enantioselectivity is determined within a Lewis acid bound singlet intermediate via a conical intersection. The utility of the method was demonstrated by a concise synthesis of the natural product trans-chrysanthemic acid.