Journal of the Chemical SocietyThe Society., 1964 |
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Page 4091
... lithium - ethylenediamine is dependent on a number of factors , including the nature of the metal and of the porphyrin , the amount of lithium added , concentration , and temperature . Systematic investigations were carried out under ...
... lithium - ethylenediamine is dependent on a number of factors , including the nature of the metal and of the porphyrin , the amount of lithium added , concentration , and temperature . Systematic investigations were carried out under ...
Page 4094
... lithium acetate did not result in replacement of copper by lithium . It could similarly be shown that the anion ( H2N CH2 CH2 NH ) , produced by reaction of ethylenediamine with phenyl - lithium , was inactive . Prolonged boiling of a ...
... lithium acetate did not result in replacement of copper by lithium . It could similarly be shown that the anion ( H2N CH2 CH2 NH ) , produced by reaction of ethylenediamine with phenyl - lithium , was inactive . Prolonged boiling of a ...
Page 4100
... lithium amide remained undissolved . ( d ) Copper meso - tetraphenylporphin ( 1.05 mg . ) in cyclohexylamine ( 10 ml . ) was treated with lithium ( 0.4 cm . , 500 equiv . ) , and the solution was boiled for 3 hr . The lithium had not ...
... lithium amide remained undissolved . ( d ) Copper meso - tetraphenylporphin ( 1.05 mg . ) in cyclohexylamine ( 10 ml . ) was treated with lithium ( 0.4 cm . , 500 equiv . ) , and the solution was boiled for 3 hr . The lithium had not ...
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