Journal of the Chemical Society, Part 3The Society., 1950 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 2012
... ketone , or propenyl isobutenyl ketone , respectively . Only poor yields of ketones are obtained from the reaction between isobutenyl- lithium and the acid chlorides . Propenyl isobutenyl ketone , the structure of which is proved by ...
... ketone , or propenyl isobutenyl ketone , respectively . Only poor yields of ketones are obtained from the reaction between isobutenyl- lithium and the acid chlorides . Propenyl isobutenyl ketone , the structure of which is proved by ...
Page 2014
... Ketone ( III ) .— ( a ) From lithium crotonate . Condensation of anhydrous lithium crotonate ( 45 g . , 0.5 mol . ) with isobutenyl - lithium as above and fractionation of the products yielded propenyl isobutenyl ketone ( 17 g . , 30 ...
... Ketone ( III ) .— ( a ) From lithium crotonate . Condensation of anhydrous lithium crotonate ( 45 g . , 0.5 mol . ) with isobutenyl - lithium as above and fractionation of the products yielded propenyl isobutenyl ketone ( 17 g . , 30 ...
Page 2803
... ketone and methyl ethyl ketone do not depress the m . p . of one another . ( b ) Methylcyclohexyl hydroperoxide ( 9.5 g . ) was heated at ca. 140 ° for 3 hours , thereby completely decomposing ; after 1 hours only about 1 % remained ...
... ketone and methyl ethyl ketone do not depress the m . p . of one another . ( b ) Methylcyclohexyl hydroperoxide ( 9.5 g . ) was heated at ca. 140 ° for 3 hours , thereby completely decomposing ; after 1 hours only about 1 % remained ...
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Common terms and phrases
absorption acetic acid acetic anhydride acetone added alcohol alkali Amer ammonium aqueous sodium aqueous solution atom benzene boiling bromide Calc carbon chabazite Chem chloride chloroform colour colourless complex concentration containing cooled cryoscopic crystallised crystals curve decomp depression derivatives dilute dinitrogen pentoxide dinitrogen tetroxide dissolved distilled dried effect equation ester evaporated experimental Expt filtered first-order formation formed Found fraction freezing point gave give H₂O heated hydrochloric acid hydrogen sulphate hydrolysis iodide iodine ionisation isolated ketone kinetic lactonic light petroleum b. p. lithium methanol method methyl mixed m. p. mixture Molality molecule needles nitration nitric acid nitromethane nitronium ion nitrous obtained oxide paratungstate perchloric peroxide potassium precipitate prepared prisms pyridine react reaction reflux requires residue room temperature salt sample separated sodium hydroxide solid soluble solvent substance sulphuric acid Table trioxide v-factors washed yellow yield zeroth-order