Anticonvulsant effects of methyl ethyl ketone and diethyl ketone in several types of mouse seizure models

2010 ◽  
Vol 642 (1-3) ◽  
pp. 66-71 ◽  
Author(s):  
Nobuyoshi Hasebe ◽  
Kohji Abe ◽  
Eriko Sugiyama ◽  
Rie Hosoi ◽  
Osamu Inoue
Keyword(s):  
Methyl Ethyl Ketone ◽  
Methyl Ethyl ◽  
Diethyl Ketone ◽  
Seizure Models ◽  
Anticonvulsant Effects

Vapor-Liquid Equilibria of Methanol-Methyl Ethyl Ketone in the Presence of Diethyl Ketone.

1966 ◽  
Vol 11 (3) ◽  
pp. 331-333 ◽  
Author(s):  
W. J. Privott ◽  
D. R. Paul ◽  
K. R. Jolls ◽  
E. M. Schoenborn
Keyword(s):  
Methyl Ethyl Ketone ◽  
Methyl Ethyl ◽  
Diethyl Ketone ◽  
Vapor Liquid Equilibria ◽  
Vapor Liquid

PRODUCTION AND PROPERTIES OF 2,3-BUTANEDIOL: XIX. CYCLIC ACETALS AND KETALS DERIVED FROM LEVO-2,3-BUTANEDIOL

1947 ◽  
Vol 25b (1) ◽  
pp. 70-79 ◽  
Author(s):  
A. C. Neish ◽  
F. J. Macdonald
Keyword(s):  
Methyl Ethyl Ketone ◽  
Methyl Isobutyl Ketone ◽  
Optically Active ◽  
Methyl Ethyl ◽  
Carbonyl Groups ◽  
Methyl Isobutyl ◽  
Isobutyl Ketone ◽  
Diethyl Ketone ◽  
Cyclic Acetals ◽  
Strong Acids

Optically active 4,5-dimethyl-1,3-dioxacyclopentane derivatives can be easily obtained by condensing levo-2,3-butanediol with aldehydes or ketones in the presence of small amounts of strong acids at ordinary temperatures. Condensations were effected with formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, isobutyraldehyde, 2-ethylbutyraldehyde, 2-ethylhexaldehyde, benzaldehyde, furfural, acrolein, acetone, methyl ethyl ketone, methyl isobutyl ketone, methyl amyl ketone, diethyl ketone, acetophenone, cyclohexanone, acetoin, and diacetyl. The expected products were obtained, two compounds being formed from diacetyl since one or both carbonyl groups may react. Two compounds were obtained from formaldehyde also; in addition to the expected product (levo-4,5-dimethyl-1,3-dioxacyclopentane), 15 to 20% of levo-6,7-dimethyl-1,3,5-trioxacycloheptane was obtained.

THE LIQUID PHASE PHOTOLYSIS OF DIETHYL KETONE AND METHYL ETHYL KETONE

1958 ◽  
Vol 36 (2) ◽  
pp. 400-409 ◽  
Author(s):  
P. Ausloos
Keyword(s):  
Liquid Phase ◽  
Quantum Yield ◽  
Methyl Ethyl Ketone ◽  
Methyl Ethyl ◽  
Diethyl Ketone ◽  
Arrhenius Plots ◽  
Temperature Range ◽  
A Value ◽  
Recombination Reactions

The liquid phase photolysis of diethyl ketone has been studied in the temperature range from −35° to 95 °C. The CO quantum yield at 95 °C. was found to be close to unity. At 28 °C. decrease in intensity and addition of heptane led to a substantial increase of the CO and the ethane yields.The methyl ethyl ketone liquid phase photolysis at temperatures between 5° and 75 °C. led to the same observations. Arrhenius plots of RE/RB1/2[K] gave for both compounds a value of 5 kcal./mole.Gas phase studies in the temperature range of 0° to 60 °C. confirmed the low CO quantum yield reported previously and showed evidence for disproportionation and recombination reactions between ethyl and propionyl radicals.

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