Journal of the Chemical Society, Part 2The Society., 1959 |
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Page 1721
... ( method 2 ) led to somewhat higher yields of cholestan - 3x - ol . This method , however , required very careful control of the experimental conditions , and with the esters of 5a - lumist - 7 - en - 3ẞ - ol considerable amounts of the ...
... ( method 2 ) led to somewhat higher yields of cholestan - 3x - ol . This method , however , required very careful control of the experimental conditions , and with the esters of 5a - lumist - 7 - en - 3ẞ - ol considerable amounts of the ...
Page 1785
... method ( above ) were unsuccessful owing to the partial solubility of the dihydroxide , But , Sn ( OH ) 2 , in ether ... method with calcium sulphate as the stationary phase ; ( iii ) distillation from magnesium and iodine . Method ( i ) ...
... method ( above ) were unsuccessful owing to the partial solubility of the dihydroxide , But , Sn ( OH ) 2 , in ether ... method with calcium sulphate as the stationary phase ; ( iii ) distillation from magnesium and iodine . Method ( i ) ...
Page 2136
... Methods of Evaluation of F .- ( 1 ) The method generally preferred is by use of the equation log10 ( T / 100 ) = A + B log10 ( T / 100 ) benzene = benzene being used as reference substance in the manner indicated , where B ( T / E ) ( E ...
... Methods of Evaluation of F .- ( 1 ) The method generally preferred is by use of the equation log10 ( T / 100 ) = A + B log10 ( T / 100 ) benzene = benzene being used as reference substance in the manner indicated , where B ( T / E ) ( E ...
Contents
Potentially tautomeric pyridines Part II 2 3 and 4Acetamido and benz | 1317 |
ABEL E W and Wilkinson G 1501 | 1324 |
The second rapid step in the nucleophilic substitution of alkyl halides Part I | 1327 |
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absorption acetic acid acetic anhydride acetone added alcohol alumina Amer amine anhydride anhydrous atom band benzene benzyl boiling bond bromide Calc carbon carboxylic CH₂ Chem chloride chloroform chromatography complex compound concentration constant crystals cyclic decomp derivatives dilute dioxan dissolved distilled dried elution ester ethanol ethyl acetate ethylene evaporated filtered formed Found fraction gave give H₂O halides heated hydrochloric acid hydrogen hydrogen chloride hydrolysis hydroxide infrared iodide ionic isolated ketone light petroleum b. p. lithium lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole molecular molecule needles nitrogen obtained oxide phenol phosphate picrate polymer potassium potassium hydroxide precipitate prepared prisms pyridine reaction reduced refluxed requires residue room temperature salt sodium hydroxide solid solvent spectra spectrum structure sulphate sulphuric acid Table tetrachloride values washed yellow yield