Journal of the Chemical Society, Part 3, Pages 2489-3512The Society., 1964 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 2590
... molecular weight may be fractionated under less rigorously con- trolled conditions than are required for their counterparts of high molecular weight . Fractionation of polymer 92 was successful in spite of the low value for a which ...
... molecular weight may be fractionated under less rigorously con- trolled conditions than are required for their counterparts of high molecular weight . Fractionation of polymer 92 was successful in spite of the low value for a which ...
Page 2591
... molecular weight , but to a molecular weight about the same as that of the second - last or third - last fraction . This phenomenon was observed by other workers , 4,12,13 but we find that the theories put forward to explain this are ...
... molecular weight , but to a molecular weight about the same as that of the second - last or third - last fraction . This phenomenon was observed by other workers , 4,12,13 but we find that the theories put forward to explain this are ...
Page 2902
... molecular orbitals . We have to connect the ionisation energies with the bond energies of the localised bonds . This is done in three steps . First , in this Paper , we convert the ionisation energies of the delocalised molecular ...
... molecular orbitals . We have to connect the ionisation energies with the bond energies of the localised bonds . This is done in three steps . First , in this Paper , we convert the ionisation energies of the delocalised molecular ...
Contents
Fluorocarbohydrates Part VIII Formation of halogenoderivatives from | 2493 |
Steric influences in radical reactions Part I Benzyl radicals derived from cyclic | 2500 |
56dioisopropylidene | 2514 |
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absorption acetic acid acetone added adduct alcohol Amax Amer aqueous aromatic ation atom atomic orbitals band benzene bond bromide Calc carbon carbonyl CH₂ Chem chloroform chromatography cm.¹ complex compound concentrated cooled crystallised cyclic cyclohexane decomp decomposition dilute dioxide distilled dried electron elution ester ethanol ether ethyl acetate evaporated extracted filtered filtrate formation formed Found fraction gave give heated hydrochloric hydrogen hydrogen chloride hydrolysis hydroxide infrared infrared spectrum ionisation energies isolated isomer ketone kinetic light petroleum mechanism methyl mixed m. p. mixture mole molecular molecule nitrate nitric nitric oxide nitrogen Nujol obtained oxide oxime perchlorate petroleum b. p. polymer potassium potassium hydroxide prepared proton pyridine reaction rearrangement reduced refluxed requires residue room temperature salt sodium solid solution solvent spectra structure sulphuric acid Table thionyl chloride transition ultraviolet values Vmax yellow yield