1192-14-9

Basic information

• Product Name: 2,2-Dimethylcyclobutanone
• Synonyms: 2,2-Dimethylcyclobutanone;Cyclobutanone, 2,2-dimethyl-;2,2-dimethylcyclobutan-1-one;DOPFCVBSOPCWAQ-UHFFFAOYSA-N
• CAS NO: 1192-14-9
• Molecular Formula: C₆H₁₀O
• Molecular Weight: 98.14
• Mol File: 1192-14-9.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,2-Dimethylcyclobutanone(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-Dimethylcyclobutanone(1192-14-9)
• EPA Substance Registry System: 2,2-Dimethylcyclobutanone(1192-14-9)

Safety Data

• Hazardous Substances Data: 1192-14-9(Hazardous Substances Data)

Usage

General Description

2,2-Dimethylcyclobutanone is a chemical compound with the molecular formula C6H10O. It is a cyclic ketone with a four-membered ring containing two methyl groups attached to the carbon atoms. 2,2-Dimethylcyclobutanone is commonly used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds and in the production of pharmaceuticals and agrochemicals. Its unique structure and reactivity make it useful in the production of various complex molecules. 2,2-Dimethylcyclobutanone is also known for its characteristic odor and is used in the formulation of fragrances and perfumes. Additionally, it has been studied for its potential applications in the field of materials science and as a potential renewable chemical feedstock.

Upstream product

• 186581-53-3 diazomethane 
• 10374-06-8 2,2-Dimethyl-cyclopropanon 
• 933-52-8 2,2,4,4-tetramethyl-1,3-cyclobutanedione 
• 74-85-1 ethene 
• 19961-40-1 4-bromo-3,3-dimethyl-2-butanone 
• 27787-17-3 1,1-dimethyl-2-methylenecyclobutane 
• 54781-36-1 1-Trimethylsiloxy-1-isopropenyl-cyclopropan 
• 20104-44-3 t-butyl 2-dimethylamino-3,3-dimethylcyclobutanecarboxylate 
• 4858-67-7 2-isopropylidene-5,5-dimethyl-[1,3]dioxane-4,6-dione 
• 119770-08-0 4,4-dimethyl-2-(vinylsulfonyl)cyclobutanone 
• 598-26-5 dimethylketene 
• 67997-63-1 N-<1-(1-Hydroxy-1-methylaethyl)cyclopropyl>formamid 
• 63048-67-9 2-<1-(phenylthio)cyclopropyl>-2-propanol 
• 18022-51-0 1-methyl-2-methylenecyclobutanol 

Downstream Products

• 63048-77-1 5,5-Dimethyl-1-phenylthio-spiro<3.3>hept-1-en 
• 35301-44-1 2,2-dimethylcyclobutan-1-ol 
• 63365-70-8 2,2-Dimethyl-1-(1'-phenylthiocycloprop-1-yl)cyclobutan-1-ol 

Relevant articles and documents

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Preparation of cyclobutanones

A process for the preparation of a cyclobutanone of the formula STR1 in which R1 to R6 each independently is a hydrogen, halogen, cyano, alkoxy, alkoxycarbonyl, carboxamido, dialkylphosphono, alkyl, cycloalkyl, aryl, aralkyl or alkenyl radical, or two of them together with the carbon atom to which each is linked form a ring, comprising reacting an N,N-disubstituted carboxylic acid amide of the formula STR2 in which R7 and R8 each independently is an alkyl, cycloalkyl, alkenyl, aryl or aralkyl radical or together form a ring, with an inorganic acid halide, and then reacting the product with a tertiary amine, an olefin of the formula STR3 and a Lewis acid, and subsequently hydrolyzing the mass. Preferably isobutyric acid dimethylamide is employed as the carboxylic acid amide, phosgene is employed as the inorganic acid halide, triethylamine is employed as the tertiary amine and zinc chloride or titanium tetrachloride is employed as the Lewis acid. The products are known intermediates for insecticides.