Quarterly Journal of the Chemical Society of London, Part 1, Pages 1-1200 |
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Page 315
... ether - oxygen atoms , while the remainder were trapped . Another proposal , of 3-5 water molecules associated with ... Dimethyl Ether , Di - n - propyl Ether , and Di - n - propyl Sulphide Complexes of the Pentachlorides ; the Relative ...
... ether - oxygen atoms , while the remainder were trapped . Another proposal , of 3-5 water molecules associated with ... Dimethyl Ether , Di - n - propyl Ether , and Di - n - propyl Sulphide Complexes of the Pentachlorides ; the Relative ...
Page 316
... dimethyl sulphide on evacuation at a temperature well below room temperature . EXPERIMENTAL Preparation of Halides . - These were prepared as previously described . Ethers and Sulphides . - Dimethyl ether ( commercial cylinder product ) ...
... dimethyl sulphide on evacuation at a temperature well below room temperature . EXPERIMENTAL Preparation of Halides . - These were prepared as previously described . Ethers and Sulphides . - Dimethyl ether ( commercial cylinder product ) ...
Page 317
... diethyl ether and estimated by the loss in weight of the system ( 0-267 g .: Et2O requires 0-274 g . ) . The remaining product sulphide complex was deep red and had m . p . 24.5 ° . System , NbCl + Et2O + Et2S . An excess of a gaseous 9 ...
... diethyl ether and estimated by the loss in weight of the system ( 0-267 g .: Et2O requires 0-274 g . ) . The remaining product sulphide complex was deep red and had m . p . 24.5 ° . System , NbCl + Et2O + Et2S . An excess of a gaseous 9 ...
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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Common terms and phrases
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