Journal of the Chemical SocietyThe Society., 1964 |
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Page 3899
... carbon dioxide , and the carbon dioxide was then absorbed with soda asbestos . The olefins were handled by normal vacuum - line methods , and were identified by their infrared and n.m.r. spectra . The carbon dioxide was estimated by ...
... carbon dioxide , and the carbon dioxide was then absorbed with soda asbestos . The olefins were handled by normal vacuum - line methods , and were identified by their infrared and n.m.r. spectra . The carbon dioxide was estimated by ...
Page 4072
... carbon stretch ) increase in frequency along the series [ Hg ( CN ) , ] 2 ; [ Hg ( CN ) , ] ̄ ; [ Hg ( CN ) 2 ] and ... carbon o - bonds per metal atom the weaker is each o - bond likely to be and the lower the frequency of the metal ...
... carbon stretch ) increase in frequency along the series [ Hg ( CN ) , ] 2 ; [ Hg ( CN ) , ] ̄ ; [ Hg ( CN ) 2 ] and ... carbon o - bonds per metal atom the weaker is each o - bond likely to be and the lower the frequency of the metal ...
Page 4461
... carbon bond , outweighs any activation of the a - carbon atom by the trifluoromethyl groups . - ( c ) An intermediate case is provided by one of the benzyloxyphosphazenes where activation by the phenyl group allows reaction ( I ) ...
... carbon bond , outweighs any activation of the a - carbon atom by the trifluoromethyl groups . - ( c ) An intermediate case is provided by one of the benzyloxyphosphazenes where activation by the phenyl group allows reaction ( I ) ...
Contents
4028 | 3507 |
Nucleophilic reactivity Part V The reaction between amines and ethyl meth | 3513 |
Molecular polarisability Dipole moments molar Kerr constants and apparent | 3523 |
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absorption acetic acid acetic anhydride acetone acetoxylation acetyl added alcohol alkaline alumina aluminium Amer amine atoms band benzene benzyl bond bromide Calc carbon carbonyl CH₂ chabazite Chem chloride chloroform chromatography cm.¹ compounds concentration crystals decomp derivatives diethyl diluted dimethylformamide diol dissolved distilled dried ester ethanol ethyl acetate evaporated EXPERIMENTAL extracted with ether filtrate formation Found fraction gave give heated hydrochloric acid hydrochloride hydrogen hydrolysis hydroxyl infrared iodide isomers K₁ ketone kinetic light petroleum lithium lithium aluminium hydride m. p. and mixed mixed m. p. mixture mole molecules needles nitrate nitric acid nitrogen o-xylene obtained optical oxide oxygen petroleum b. p. phenol picrate potassium precipitated prepared proton pyridine rate constants reaction recrystallised refluxed requires residue room temperature salt sodium hydroxide solvent spectra spectrum stirred structure substitution sulphuric acid Table values washed yield