Quarterly Journal of the Chemical Society of London, Part 1, Pages 1-1200 |
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Page 172
... prepared , crystallized when the ethanolic solution was kept at 0 ° . Though dichlorobistriphenylphosphinezinc has been described , 12 no preparative details have been given . Attempted preparation from ethanolic solution resulted only ...
... prepared , crystallized when the ethanolic solution was kept at 0 ° . Though dichlorobistriphenylphosphinezinc has been described , 12 no preparative details have been given . Attempted preparation from ethanolic solution resulted only ...
Page 248
... prepared were diamagnetic at room temperature . Potassium Tetroxydihydroxyosmate ( VIII ) , K2 [ OSO , ( OH ) 2 ] .- This was prepared by dissolving osmium tetroxide in a slight excess of cooled , concentrated potassium hydroxide ...
... prepared were diamagnetic at room temperature . Potassium Tetroxydihydroxyosmate ( VIII ) , K2 [ OSO , ( OH ) 2 ] .- This was prepared by dissolving osmium tetroxide in a slight excess of cooled , concentrated potassium hydroxide ...
Page 513
... prepared by recorded methods 3 , and recrystallised from chloro- form , and their m . p.s and analyses checked . Hexaphenyldilead was also prepared from triphenyl - lead iodide and sodium in liquid ammonia.1o Solutions of hydrogen ...
... prepared by recorded methods 3 , and recrystallised from chloro- form , and their m . p.s and analyses checked . Hexaphenyldilead was also prepared from triphenyl - lead iodide and sodium in liquid ammonia.1o Solutions of hydrogen ...
Contents
Preparation and reactions of some oxoalkyliron complexes | 1 |
Developments in the theory of cationic polymerisation Part IV A general | 16 |
The lowfrequency infrared spectra of some complex halides of zinc cadmium | 26 |
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absorption acetic acid acetic anhydride alkaline aluminium aluminium chloride Amax Amer amine ammonia aqueous aromatic atom band benzene bond bromide Calc carbon CH₂ Chem chloride chloroform chromatography cm.¹ complex compound concentration coupling constants crystallised crystals decomp decomposition derivative dilute dimethyl dimethyl ether distilled dried Elution equation erythroaphins ester ethanol ether ethyl acetate evaporated EXPERIMENTAL extracted filtered fluoride formation Found fraction gave halides heated hydrochloric acid hydrogen hydrolysis infrared infrared spectra iodide K₁ ligand light petroleum lithium aluminium hydride log ɛ m. p. and mixed maltose method mixed m. p. mixture mole molecules nitrogen obtained oxidation oxygen phenyl picrate potassium precipitate prepared proton pyridine quinone reaction recrystallised refluxed requires residue resonance room temperature salt sample sodium hydroxide solution solvent spectrum structure substitution Table ultraviolet values washed yield