Journal of the Chemical SocietyThe Society., 1952 |
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Page 133
... reagent ( 1 ml . ) were added . The resulting solution had a pH of 6.7 . The solutions were stoppered to exclude air as much as possible and the intensity of the colour produced was estimated at regular intervals by means of a Spekker ...
... reagent ( 1 ml . ) were added . The resulting solution had a pH of 6.7 . The solutions were stoppered to exclude air as much as possible and the intensity of the colour produced was estimated at regular intervals by means of a Spekker ...
Page 357
... reagent taken provided the second term in equation ( 2 ) can be neglected in comparison with the first , a condition which can be realised experimentally by using an amount of reagent which is very large in comparison with that of the ...
... reagent taken provided the second term in equation ( 2 ) can be neglected in comparison with the first , a condition which can be realised experimentally by using an amount of reagent which is very large in comparison with that of the ...
Page 1123
... reagent . The synthesis was subsequently shortened , since bromination of p - tert . - butyltoluene gave 2 - bromo - 4 - tert - butyltoluene in good yield . The identity of the acid derived from this through its Grignard reagent with ...
... reagent . The synthesis was subsequently shortened , since bromination of p - tert . - butyltoluene gave 2 - bromo - 4 - tert - butyltoluene in good yield . The identity of the acid derived from this through its Grignard reagent with ...
Contents
The Compound of Boron Trichloride with Dioxan | 11 |
An Ultrafiltration Method for the Optical Clarification of Protein Solutions in Light | 33 |
By R ALLERTON and W G OVEREND | 35 |
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absorption acetic acid acetic anhydride acetone acetyl acid chloride added adenylic acids alcohol alginate alkali aluminium Amer amine ammonia atoms benzene boiling bond bromide Calc carbon catalyst CHâ‚‚ Chem Chim chloroform compound concentration cooled crystallised crystals curve D.Sc decomp decomposition derivatives determined dilute dissolved distilled dried ester ethanol ethyl acetate evaporated experimental extracted with ether filtered filtrate formation formed Found fraction gave give heated under reflux hydrocarbon hydrochloric acid hydrogen bromide hydrogen chloride hydrolysis hyponitrite iodide isolated isomeric ketone method methyl mixed m. p. mixture molecular molecule nitrate nitric acid nitrogen nucleic acid nucleotides obtained oxidation p-xylene phenol phosphate picrate potassium precipitated prepared prisms pyridine reaction reagent requires residue room temperature salt separated sodium hydroxide solid soluble solvent structure sulphate sulphuric acid Table thionyl chloride washed yellow yield