Journal of the Chemical Society, Part 4The Society., 1949 |
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Results 1-3 of 67
Page 2634
... oxidation . Accordingly , the following explanation of the formation of ( IX ; R = Ph ) is advanced . The oxidation product ( X ; R = aryl phenyl ketimine with the electrophilic CO , K group attached to the nitrogen atom . The Ph ) of 1 ...
... oxidation . Accordingly , the following explanation of the formation of ( IX ; R = Ph ) is advanced . The oxidation product ( X ; R = aryl phenyl ketimine with the electrophilic CO , K group attached to the nitrogen atom . The Ph ) of 1 ...
Page 2745
... Oxidation of w - Fluoro - carboxylic Acids in vivo . By F. L. M. PATTISON and B. C. SAUNDERS . The highly toxic y - fluorobutyric acid has been " blocked " in the B - position as in ethyl y - fluoro - BB - dimethylbutyrate ( I ) and in ...
... Oxidation of w - Fluoro - carboxylic Acids in vivo . By F. L. M. PATTISON and B. C. SAUNDERS . The highly toxic y - fluorobutyric acid has been " blocked " in the B - position as in ethyl y - fluoro - BB - dimethylbutyrate ( I ) and in ...
Page 2819
... oxidation has occurred by addition of one atom of oxygen and the removal of two atoms of hydrogen . Nevertheless the possibility that the two hydrogen atoms have not been removed and that the formula is therefore C22H1ON , cannot be ...
... oxidation has occurred by addition of one atom of oxygen and the removal of two atoms of hydrogen . Nevertheless the possibility that the two hydrogen atoms have not been removed and that the formula is therefore C22H1ON , cannot be ...
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absorption acetic acid acetic anhydride acetone added alcohol alkaline aluminium chloride aluminium iodide Amer amine ammonia aqueous sodium atom benzaldehyde benzene boiling bond bromide bromine trifluoride Calc carbon CHâ‚‚ Chem chloroform colourless needles compound concentrated condensation containing cooled crystallised crystals D.Sc decomp decomposition derivatives diazotised dilute dioxan dissolved distilled dried ester ethanol ethyl alcohol extracted with ether filtered filtrate formation formed Found fraction gave Grignard reagent halide heated under reflux hydrochloric acid hydrogen chloride hydrolysis iodide iodine ions isolated ketone light petroleum b. p. liquid method methyl methyl iodide minutes mixture molecule nitrate nitrogen obtained oxidation phenol picrate potassium precipitate prepared prisms pyridine reaction reagent recrystallised from ethanol reduced pressure removed requires residue room temperature salt separated sodium hydroxide solid soluble solution solvent sulphate sulphone sulphuric acid synthesis Table tube values washed yield