Journal of the Chemical SocietyThe Society., 1964 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 8
... sodium hydroxide ( 20 ml . ) , water ( 50 ml . ) , and carbon tetrachloride , leaving sodium phenoxide and sodium bromide only in the aqueous layer . The phenol was titrated with bromine in the usual way . The difference between this ...
... sodium hydroxide ( 20 ml . ) , water ( 50 ml . ) , and carbon tetrachloride , leaving sodium phenoxide and sodium bromide only in the aqueous layer . The phenol was titrated with bromine in the usual way . The difference between this ...
Page 576
... Sodium hydroxide solution ( 10 ml . , 100 mmoles ; freshly prepared in boiled - out water ) was added slowly through the tap attached to the bulb , and an exothermic reaction occurred . The bulb was left at room temperature for 2 hr ...
... Sodium hydroxide solution ( 10 ml . , 100 mmoles ; freshly prepared in boiled - out water ) was added slowly through the tap attached to the bulb , and an exothermic reaction occurred . The bulb was left at room temperature for 2 hr ...
Page 906
... sodium toluene - p - sulphinate dihydrate ( 25 g . ) , and water ( 25 c.c. ) ... hydroxide solution , leaving a small , semisolid residue . The alkaline ... sodium hydroxide , which readily deposited a sparingly soluble sodium salt . The ...
... sodium toluene - p - sulphinate dihydrate ( 25 g . ) , and water ( 25 c.c. ) ... hydroxide solution , leaving a small , semisolid residue . The alkaline ... sodium hydroxide , which readily deposited a sparingly soluble sodium salt . The ...
Contents
By J K P ARIYARATNE and M L H GREEN | 1 |
The biosynthesis of fungal metabolites | 16 |
Monofluoroisoquinolines | 22 |
105 other sections not shown
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Common terms and phrases
absorption acetic acid acetic anhydride alkaline aluminium chloride Amer amine anhydride aphins aqueous aromatic atoms band benzene bond bromide Calc carbon Chem chloride chloroform chromatography cm.¹ complex compound concentration coupling constants crystallised crystals decomp decomposition derivatives diazomethane dilute dimethyl dioxan dried Elution equation erythroaphin-fb erythroaphins ester ethanol ether ethyl ethyl acetate evaporated EXPERIMENTAL extracted formation formed Found fraction gave halides hydrochloric acid hydrogen hydrolysis infrared infrared spectra iodide irradiated isomer ligand light petroleum m. p. and mixed maltose mixed m. p. mixture mole molecule mµ log ɛ nitrogen nuclear magnetic resonance obtained oxidation oxygen phenyl piperidine potassium prepared protoaphin protoaphin-fb proton pyridine quinone reaction recrystallised refluxed requires residue ring room temperature sample similar sodium hydroxide solution solvent spectrum structure substituted Table ultraviolet values washed yellow yield