Quarterly Journal of the Chemical Society of London, Part 5, Pages 5005-6079 |
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Page 5215
... suggested here , is not at all uncommon , 12 Ni ( CN ) 2 taking up only one more cyanide to form Ni ( CN ) 3-13 This may be explained , in terms of valence - bond theory , by the availability of a vacant p - orbital in low - spin do ...
... suggested here , is not at all uncommon , 12 Ni ( CN ) 2 taking up only one more cyanide to form Ni ( CN ) 3-13 This may be explained , in terms of valence - bond theory , by the availability of a vacant p - orbital in low - spin do ...
Page 5588
... suggested second effect of pre - irradiation is thus the production of germ nuclei near subgrain boundaries as a result of the very slight photolytic decom- position ; the germ nuclei , when heated , are then converted into growth ...
... suggested second effect of pre - irradiation is thus the production of germ nuclei near subgrain boundaries as a result of the very slight photolytic decom- position ; the germ nuclei , when heated , are then converted into growth ...
Page 5707
... suggested was norphytene ( 2,6,10,14 - tetramethylpentadec - 1 - ene ) . We found that the yield of norphytene in this reaction varied between 14 % and 49 % of the hydrocarbon obtained , and its infrared spectrum showed absorption at ...
... suggested was norphytene ( 2,6,10,14 - tetramethylpentadec - 1 - ene ) . We found that the yield of norphytene in this reaction varied between 14 % and 49 % of the hydrocarbon obtained , and its infrared spectrum showed absorption at ...
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absorption acetic acid acetic anhydride acetone added alcohol alkaline alumina Amax Amer anhydride anion aromatic atoms bands benzene benzyl boiling bond bromide Calc carbonate carboxylic Chem chloride chloroform chromatography cm.¹ complexes compound concentration constants crystallised crystals decomp decomposition derivative dilute dioxan distilled dried electron Elution ester ethanol ethyl acetate ethylene evaporated extracted filtered formed Found fraction gave H₂O heated hydration hydrochloric acid hydrogen hydrolysis infrared infrared spectrum iodide iodine iodine pentafluoride isomer isomeric ketone light petroleum lithium aluminium hydride m. p. and mixed methyl ether mixed m. p. mixture mole molecule needles nitrate nitric oxide nitrogen observed obtained ozonolysis peroxide phenyl potassium prepared proton pyridine radicals reaction reflux requires residue resonance room temperature salt sodium hydroxide sodium methoxide solid solution solvent spectra structure substituent sulphate Table ultraviolet values Vmax washed yield