Quarterly Journal of the Chemical Society of London |
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Page 2845
... ether ( 500 ml . ) until refluxing of the ether had ceased ( 2 hours ) . Ether was added to replace that carried away in the gas stream , and the mixture was boiled under reflux for 4 hours , after which no o - tolylmagnesium bromide ...
... ether ( 500 ml . ) until refluxing of the ether had ceased ( 2 hours ) . Ether was added to replace that carried away in the gas stream , and the mixture was boiled under reflux for 4 hours , after which no o - tolylmagnesium bromide ...
Page 3737
... ether . 4 - Nitroresorcinol . 4 - Nitroresorcinol 1 - methyl ether in alcohol . FIG . 8 . 4 - Phenylazoresorcinol 3 - methyl ether . 4 - Phenylazoresorcinol dimethyl ether . 4 - Nitroresorcinol 3 - methyl ether . 4 - Nitroresorcinol ...
... ether . 4 - Nitroresorcinol . 4 - Nitroresorcinol 1 - methyl ether in alcohol . FIG . 8 . 4 - Phenylazoresorcinol 3 - methyl ether . 4 - Phenylazoresorcinol dimethyl ether . 4 - Nitroresorcinol 3 - methyl ether . 4 - Nitroresorcinol ...
Page 3978
... ethers . The second ethyl ether is dimorphous , forms of m . p . 192—193 ° and 167— 168 ° having been isolated , and like isogriseofulvin , does not yield a quinone with chromic oxide . The two ethyl ethers are assigned the normal and ...
... ethers . The second ethyl ether is dimorphous , forms of m . p . 192—193 ° and 167— 168 ° having been isolated , and like isogriseofulvin , does not yield a quinone with chromic oxide . The two ethyl ethers are assigned the normal and ...
Contents
ONE HUNDRED AND ELEVENTH ANNUAL GENERAL MEETING | 2449 |
483 | 2465 |
Mechanism of Substitution at a Saturated Carbon Atom Part XXXIII Kinetic | 2488 |
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Common terms and phrases
acetic acid acetone acetyl acetyl chloride added alcohol alum aluminium aluminium bromide Amer ammonia anhydride aqueous atom benzene benzyl boiling Calc carbon Chem Chemical Chemistry chloroform chromatography colourless compound concentrated condensation cooled crystallised crystals decomp derivative dilute dissolved distilled dried ester ethanol ether ethyl acetate ethylene evaporated excess extracted filtered filtrate formed Found fraction gave give heated hydrate hydrochloric acid hydrogen bromide hydrogen chloride hydrolysis iodide isolated ketone L-iditol Lecture light petroleum b. p. lignin lithium aluminium hydride m. p. and mixed material method methyl mixed m. p. mixture molecular molecules needles nitrate obtained oxide phase phosphate polymer potassium hydroxide precipitated prepared present Professor pyridine reaction reflux requires residue retinene room temperature salt sample separated sodium hydroxide solid solution solvent stirred structure Table trifluoroiodomethane vapour pressure vitamin washed yellow yield