Journal of the Chemical SocietyThe Society., 1951 |
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Page 378
... phthalate by weak alkali ( e.g. , sodium carbonate solution ) , a reagent which gives rise to a partly racemised product in the hydrolysis of the hydrogen phthalate of carbinols which have a strong tendency to react by this mechanism ...
... phthalate by weak alkali ( e.g. , sodium carbonate solution ) , a reagent which gives rise to a partly racemised product in the hydrolysis of the hydrogen phthalate of carbinols which have a strong tendency to react by this mechanism ...
Page 382
... phthalate of p - methylthiodiphenylcarbinol yields , by methods previously described , a half - racemised neutral dicarbinyl phthalate and the racemic p - tolyl sulphone . It reacts with acetic acid to yield the ( ± ) -acetate , with ...
... phthalate of p - methylthiodiphenylcarbinol yields , by methods previously described , a half - racemised neutral dicarbinyl phthalate and the racemic p - tolyl sulphone . It reacts with acetic acid to yield the ( ± ) -acetate , with ...
Page 384
... Phthalate .- ( i ) Formation of di ( methylthiodi- phenylcarbinyl phthalate . ( a ) A solution of the ( - ) - hydrogen phthalate ( 3 g .; [ a ] -27.0 ° in carbon disulphide ) in sodium hydroxide ( 27 c.c .; 0.3N . ) after some 40 ...
... Phthalate .- ( i ) Formation of di ( methylthiodi- phenylcarbinyl phthalate . ( a ) A solution of the ( - ) - hydrogen phthalate ( 3 g .; [ a ] -27.0 ° in carbon disulphide ) in sodium hydroxide ( 27 c.c .; 0.3N . ) after some 40 ...
Contents
Synthesis of 8Substituted Pteridine Derivatives | 3 |
A Contribution to the Chemistry of the Sesquiterpene Humulene | 22 |
Studies in Coordination Chemistry Part VII Complexes of Univalent Copper | 38 |
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absorption acetic anhydride acetone acridine added alcohol alkaline Amer anhydride atoms benzene boiling bromine Calc carbinol carbon cations cell Chem chloroform colourless complex compound concentration constant crystallised crystals curve D.Sc decomp decomposition derivatives diamidide dilute dissolved distilled dried electrode equation ester ethanol ether ethyl alcohol evaporated EXPERIMENTAL extracted filtered formation formed Found fraction gave give m. p. glacial acetic acid Grignard reagent heated hydrochloric acid hydrogen chloride hydrogen phthalate hydrolysis iodide isolated ketone light petroleum b. p. m. p. and mixed method methyl minutes mixed m. p. mixture molecular molecules morolic needles obtained olefin oxidation peroxide phenyl phosphate phthalate potassium hydroxide precipitate prepared prisms pteridine pyridine reaction reduction refluxed requires residue room temperature salt saturated separated sodium hydroxide solid soluble solvent sulphate sulphuric acid Table titration trifluoroiodomethane values washed yellow yield