一般描述
Cyclobutyl methyl ketone (CMK, methyl cyclobutyl ketone) is an alicyclic ketone. It has been synthesized by reacting cyclobutanecarbonyl chloride with magnesium salt of malonic ester. The mechanism of the photochemical reaction of gaseous mixtures of cyclobutyl methyl ketone diluted in argon has been studied by steady-state and pulsed (laser) photolysis. It′s infrared (3500 to 30cm-1) and Raman (3200 to 30cm-1) spectra in gaseous and solid state has been recorded. The UV spectra have been measured in alcohol and isooctane solution. Study on the vapour phase thermal and photodecomposition of methyl cyclobutyl ketone shows that the mode of decomposition is free radical in nature.
应用
Cyclobutyl methyl ketone may be used as a model compound to study the oxidation mechanism of pinonic acid by hydroxyl radicals.
Ultraviolet Absorption Spectra of Alicyclic Compounds. II. Methyl Cycloalkyl Ketones1.
Mariella RP and Raube RR
Journal of the American Chemical Society, 74(2), 518-521 (1952)
Experimental and theoretical study of aqueous cis-pinonic acid photolysis.
Lignell H, et al.
The Journal of Physical Chemistry A, 117(48), 12930-12945 (2013)
The photochemistry of cyclobutyl methyl ketone. Part 1.-Room-temperature results and the general mechanism.
Baldwin PJ, et al
J. Chem. Soc., Faraday II, 83(6), 1049-1058 (1987)
Azo-bis Nitriles. 1 Decomposition of Azo Compounds. A Special Case of Carbon-Carbon Hyperconjugation in a Free Radical Reaction.
Overberger CG and Lebovits A
Journal of the American Chemical Society, 76(10), 2722-2725 (1954)
The photochemistry of methyl cyclobutyl ketone. Part 2. Temperature dependence and the acetyl radical decomposition.
Baldwin PJ, et al
International Journal of Chemical Kinetics, 19(11), 997-1013 (1987)
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