Quarterly Journal of the Chemical Society of London, Part 5, Pages 5005-6079 |
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Page 5230
... give 3,5,6 - tri - O - benzyl - 1,2- O - isopropylidene - D - glucofuranose ( II ) . The latter was treated with benzyl alcohol containing 1 % hydrogen chloride , and the resulting crude product was acetylated with acetic anhydride ...
... give 3,5,6 - tri - O - benzyl - 1,2- O - isopropylidene - D - glucofuranose ( II ) . The latter was treated with benzyl alcohol containing 1 % hydrogen chloride , and the resulting crude product was acetylated with acetic anhydride ...
Page 5390
... give formaldehyde dimethone ( 7.5 mg . ) , p . 182-189 ° . m . The residue in the flask was treated with 2N - sulphuric acid and extracted with ethyl acetate , to give a colourless solid ( 60 mg . ) which was recrystallised from ether ...
... give formaldehyde dimethone ( 7.5 mg . ) , p . 182-189 ° . m . The residue in the flask was treated with 2N - sulphuric acid and extracted with ethyl acetate , to give a colourless solid ( 60 mg . ) which was recrystallised from ether ...
Page 6024
... give an orange solution and a precipitate of lithium chloride . A few drops of ethanol were added to discharge the orange colour and give a clear yellow solution . Solvent was removed at 12 mm . and the benzene - soluble portion of the ...
... give an orange solution and a precipitate of lithium chloride . A few drops of ethanol were added to discharge the orange colour and give a clear yellow solution . Solvent was removed at 12 mm . and the benzene - soluble portion of the ...
Contents
Peroxycomplexes of inorganic ions in hydrogen peroxidewater mixtures Part | 5020 |
Pyrazine metal complexes Part III | 5042 |
The reaction between ethane and oxygen at 600630 | 5106 |
103 other sections not shown
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Common terms and phrases
absorption acetic acid acetic anhydride acetone added alcohol aldehyde alkaline alumina Amax Amer anhydride aromatic atoms bands benzene benzyl boiling bond bromide Calc carbonate carboxylic Chem chloride chloroform chromatography cm.¹ complexes compound concentration constants crystallised crystals decomp decomposition derivative dilute dioxan distilled dried electron Elution ester ethanol ether ethyl acetate ethylene evaporated extracted filtered filtrate formation formed Found fraction gave H₂O heated hydration hydrogen hydrolysis infrared infrared spectrum iodide isomer isomeric ketone light petroleum lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole molecule needles nitric nitric oxide nitrogen observed obtained oxide ozonolysis peroxide phenyl potassium prepared proton pyridine radicals reaction refluxed requires residue resonance room temperature salt sodium hydroxide sodium methoxide solid solution solvent spectra steric structure substituent sulphate Table ultraviolet values Vmax washed yield