Quarterly Journal of the Chemical Society of London |
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Results 1-3 of 69
Page 2977
... requires C , 65-1 ; H , 6-6 ; N , 13-2 % ) . Methylenebishippuramide , plates , m . p . 258 ° ( Found : C , 61-9 ; H , 5-8 ; N , 15-7 . C19H20ON requires C , 62 · 0 ; H , 5 · 5 ; N , 15 · 2 % ) . C12H16O3N2 O - Ethers R.CO • NH · CH2 ...
... requires C , 65-1 ; H , 6-6 ; N , 13-2 % ) . Methylenebishippuramide , plates , m . p . 258 ° ( Found : C , 61-9 ; H , 5-8 ; N , 15-7 . C19H20ON requires C , 62 · 0 ; H , 5 · 5 ; N , 15 · 2 % ) . C12H16O3N2 O - Ethers R.CO • NH · CH2 ...
Page 3062
... requires C , 63-2 ; H , 5.2 ; N , 10.5 ; Br , 20.05 % . Found , for compound dried for 2 hours at 150 ° / 1 mm .: N , 10-7 ; Br , 20-1 ; H2O , 0 · 1 . C21H20N , Br requires N , 10-65 ; Br , 20-3 % ) . The ethonaphthalene - B- sulphonate ...
... requires C , 63-2 ; H , 5.2 ; N , 10.5 ; Br , 20.05 % . Found , for compound dried for 2 hours at 150 ° / 1 mm .: N , 10-7 ; Br , 20-1 ; H2O , 0 · 1 . C21H20N , Br requires N , 10-65 ; Br , 20-3 % ) . The ethonaphthalene - B- sulphonate ...
Page 3782
... requires P , 6-6 ; K , 16.6 % ) . Diethyl 9 - phenyl - 9 - fluorenylphosphonate was formed as a neutral by - product in the hydrolysis of the phosphonyl dichloride with alcoholic alkali . After the action of 1 · 8N - alcoholic alkali ...
... requires P , 6-6 ; K , 16.6 % ) . Diethyl 9 - phenyl - 9 - fluorenylphosphonate was formed as a neutral by - product in the hydrolysis of the phosphonyl dichloride with alcoholic alkali . After the action of 1 · 8N - alcoholic alkali ...
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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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