Journal of the Chemical Society, Part 2The Society., 1950 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
From inside the book
Results 1-3 of 79
Page 1328
... sulphuric acid , the corresponding 1 - ketotetrahydrocarbazole only is formed , whereas in alcohol alone ( with phenylhydrazine ) a mixture of 1 - ketotetrahydro- carbazole and the bisphenylhydrazone of cyclohexane - 1 : 2 - dione was ...
... sulphuric acid , the corresponding 1 - ketotetrahydrocarbazole only is formed , whereas in alcohol alone ( with phenylhydrazine ) a mixture of 1 - ketotetrahydro- carbazole and the bisphenylhydrazone of cyclohexane - 1 : 2 - dione was ...
Page 1434
... sulphuric acid . FIG . 2 . Hydrolysis with 0 · 1N - sulphuric acid . 0 20 Hydrolysis , % . 59 0 80 II III 100 20 40 I II I ᄑ 6 IV 60 80 100 0 40 80 120 Time ( minutes ) . I. D - Glucose anilide . II . D - Galactose anilide . IV . 2 ...
... sulphuric acid . FIG . 2 . Hydrolysis with 0 · 1N - sulphuric acid . 0 20 Hydrolysis , % . 59 0 80 II III 100 20 40 I II I ᄑ 6 IV 60 80 100 0 40 80 120 Time ( minutes ) . I. D - Glucose anilide . II . D - Galactose anilide . IV . 2 ...
Page 1559
... sulphuric acid ( Orton , J. , 1902 , 806 ; Orton and Smith , J. , 1905 , 389 ) . If , then , there is no appreciable loss in the conversion ( I — IV ) , the yield of tetryl from ( I ) corresponds to a combination of ( a ) and ( b ) in ...
... sulphuric acid ( Orton , J. , 1902 , 806 ; Orton and Smith , J. , 1905 , 389 ) . If , then , there is no appreciable loss in the conversion ( I — IV ) , the yield of tetryl from ( I ) corresponds to a combination of ( a ) and ( b ) in ...
Other editions - View all
Common terms and phrases
absorption acetic anhydride acetone acetyl added alcohol alkaline alunite Amer amine ammonia anhydrous anilide aqueous sodium atom benzene boiling bromine trifluoride Calc carbonate CH₂ Chem chloroform colour colourless needles compound condensation containing cooled crystallised crystals cyanide cyclisation decomp derivatives dilute dissolved distilled dried equiv ester ethanol ethyl acetate evaporated EXPERIMENTAL extracted with ether filtered filtrate fluoride formation formed Found fraction gave give heated under reflux hydrochloric acid hydrogen chloride hydrolysis iodide iodine ions isolated kcals ketone light petroleum b. p. liquid melting method methyl minutes mixed m. p. molecule nitrate nitrile nitrogen obtained oxalate oxide oxime oxygen pickeringite picrate piperidine potassium potassium hydroxide precipitate prepared prisms pyridine reduced pressure reductive dissolution removed requires residue room temperature salt semicarbazone separated sodium hydroxide solid soluble solvent specimen sulphate sulphuric acid washed xylose yellow needles yield