Journal of the Chemical SocietyThe Society., 1963 |
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Page 183
... absorption spectra of solutions of trans - Pt en , Cl , and trans - Pt en , Br in potassium halide solutions of various chloride : bromide concentration ratios at a constant ionic strength of 0.5M . RESULTS Ultraviolet Absorption ...
... absorption spectra of solutions of trans - Pt en , Cl , and trans - Pt en , Br in potassium halide solutions of various chloride : bromide concentration ratios at a constant ionic strength of 0.5M . RESULTS Ultraviolet Absorption ...
Page 985
... absorption maximum at 234 mu , the maximum being displaced somewhat to shorter wavelength by the absorption due to the unsaturated ketone . A comparison of the absorption curves of the benzilic ester and gedunin , to allow for the ...
... absorption maximum at 234 mu , the maximum being displaced somewhat to shorter wavelength by the absorption due to the unsaturated ketone . A comparison of the absorption curves of the benzilic ester and gedunin , to allow for the ...
Page 1132
... absorption ( 1. mole - 1 cm . - 2 ) 73015 43522 * 87050 22,000 500 17,200 1000 47,500 3000 * Corrected for the presence and absorption of the light modification . † After subtraction of the absorption due to the normal modification ...
... absorption ( 1. mole - 1 cm . - 2 ) 73015 43522 * 87050 22,000 500 17,200 1000 47,500 3000 * Corrected for the presence and absorption of the light modification . † After subtraction of the absorption due to the normal modification ...
Contents
M W and Herbich M A | 1 |
NO PAGE | 15 |
The reaction of titanium halides with tertiary amines | 33 |
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Common terms and phrases
absorption acetic acid acetic anhydride acetone acetyl alcohol alkyl alumina Amer anhydride anion aqueous atom band benzene bond bromide Calc carbon carbonyl cation CH₂ Chem chloride chromatography cm.¹ colourless complexes compound concentration constants crystallised crystals cyclic decomp decomposition derivatives diethyl dilute dioxan distilled diynes dried effect electron eluted ester ethanol ether ethyl acetate evaporated extracted formed Found fraction gave give heated hydrochloric acid hydrogen hydrogen chloride hydrolysis infrared infrared spectrum iodide isomer isotope K₁ ketone light petroleum liquid m. p. and mixed methyl mixed m. p. mixture mole molecule needles nitrogen nuclear magnetic resonance obtained oxide oxygen perchlorate phenol picrate potassium prepared proton pyridine reaction reduced refluxed requires residue ring room temperature sample sodium hydroxide solid solution solvent spectra structure substituted Table tetrahydrofuran triethylamine ultraviolet values yellow yield