Quarterly Journal of the Chemical Society of London, Part 5, Pages 5005-6079 |
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Page 5122
... yield tartaric acid . - Disproportionation processes of the type 2.CR ( OH ) · CO2H →→ R · CH ( OH ) · CO2H + R.CO.CO2H have been invoked by Johnson , Scholes , and Weiss 2 to explain the high yield of pyruvic acid formed on X ...
... yield tartaric acid . - Disproportionation processes of the type 2.CR ( OH ) · CO2H →→ R · CH ( OH ) · CO2H + R.CO.CO2H have been invoked by Johnson , Scholes , and Weiss 2 to explain the high yield of pyruvic acid formed on X ...
Page 5302
... yield . A 15 % yield has been obtained on a smaller scale.36 Acetylation of the 5,6 - carbonate ( II ) with acetic anhydride - pyridine gave 3-0 - acetyl - 1,2- O - isopropylidene - a - D - glucofuranose 5,6 - carbonate ( III ) . As in ...
... yield . A 15 % yield has been obtained on a smaller scale.36 Acetylation of the 5,6 - carbonate ( II ) with acetic anhydride - pyridine gave 3-0 - acetyl - 1,2- O - isopropylidene - a - D - glucofuranose 5,6 - carbonate ( III ) . As in ...
Page 6024
... yield [ Found : C , 41.8 ; H , 7-3 ; Cl , 7.2 % ; M ( CH ) : 542 ( 1.3 % solution ) . C18H3 , CIP , Ru requires C , 42-1 ; H , 7-3 ; Cl , 6.9 % ; M , 514 ] . This compound was prepared similarly from the trans - dichlorido - complex in ...
... yield [ Found : C , 41.8 ; H , 7-3 ; Cl , 7.2 % ; M ( CH ) : 542 ( 1.3 % solution ) . C18H3 , CIP , Ru requires C , 42-1 ; H , 7-3 ; Cl , 6.9 % ; M , 514 ] . This compound was prepared similarly from the trans - dichlorido - complex in ...
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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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