Journal of the Chemical Society, Part 1The Society., 1962 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Results 1-3 of 80
Page 165
... Ratio using direct collection ( 2 ) 1.08330.00046 ( 29 ) 1.0831 0.0031 ( 10 ) 1.08270 · 0010 ( 45 ) 1.08770-0026 ( 35 ) Ratio ( 1 ) / ( 2 ) 1.0097 0.0022 1.0119 0.0036 1.0105 0.0021 1.0079 0.0027 1.08419 0.00093 1.010000.00264 1.0849 ...
... Ratio using direct collection ( 2 ) 1.08330.00046 ( 29 ) 1.0831 0.0031 ( 10 ) 1.08270 · 0010 ( 45 ) 1.08770-0026 ( 35 ) Ratio ( 1 ) / ( 2 ) 1.0097 0.0022 1.0119 0.0036 1.0105 0.0021 1.0079 0.0027 1.08419 0.00093 1.010000.00264 1.0849 ...
Page 167
... ratios . Insertion of the mean of the ratios obtained for 10 Isotope ratio S ~ - HICH HOSH 0.5 ЮНН 101 玉 0.2 VOI HH 0.1 0.97 0.99 1.01 0.97 O.99 1.01 1.03 Mass discrimination Mass discrimination as a function of isotope ratio . FIG . 1 ...
... ratios . Insertion of the mean of the ratios obtained for 10 Isotope ratio S ~ - HICH HOSH 0.5 ЮНН 101 玉 0.2 VOI HH 0.1 0.97 0.99 1.01 0.97 O.99 1.01 1.03 Mass discrimination Mass discrimination as a function of isotope ratio . FIG . 1 ...
Page 168
... ratios . This series was fitted by the method of least squares with a straight line connecting the logarithm of the ratio and the corresponding value of the mass - discrimin- ation . This line was used to obtain values for the mass ...
... ratios . This series was fitted by the method of least squares with a straight line connecting the logarithm of the ratio and the corresponding value of the mass - discrimin- ation . This line was used to obtain values for the mass ...
Contents
NO PAGE | 1 |
NOTES | 62 |
The use of triethylamine in the preparation of NcarboxyLproline anhydride | 68 |
119 other sections not shown
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Common terms and phrases
absorption acetic acid acetone added afforded alcohol alkali Amax Amer amylose anhydride aqueous solution atom benzene bromide buffer Calc carbon carbonyl CH₂ Chem chloride chloroform chromatography coefficients colourless complexes compound concentration constant containing crystallisation crystals decomposition derivative dilute distilled double bond dried eluted ester ethanol ethyl acetate evaporated experimental filtrate formation formed Found fraction gave give H₂O heated hydrazine hydrochloric acid hydrogen hydrolysis hydroxyl infrared infrared spectrum intermediate isolated isomerisation k₁ ketal ketone light petroleum b. p. m. p. and mixed malononitrile methyl mixed m. p. mixture mole molecule needles nitrogen nucleophilic obtained oxidation phenyl polymer potassium potassium hydroxide precipitate prepared present ratio reaction reagent reduction reflux requires residue room temperature sample sodium ethoxide sodium hydroxide solid solvent spectra structure Table terpyridine triethylamine ultraviolet values washed yellow yield