Journal of the Chemical Society, Part 1Chemical Society., 1949 |
From inside the book
Results 1-3 of 81
Page 194
... hydrochloric acid , 3 : 5 - dimethyl- hexane - 13 : 5 - tricarboxylic acid formed glistening prisms , m . p . 162 ° [ Found : C , 53-7 ; H , 7 · 4 ; equiv . ( by titration ) , 81-0 . C11H180 , ( tribasic ) requires C , 53-6 ; H , 7.3 ...
... hydrochloric acid , 3 : 5 - dimethyl- hexane - 13 : 5 - tricarboxylic acid formed glistening prisms , m . p . 162 ° [ Found : C , 53-7 ; H , 7 · 4 ; equiv . ( by titration ) , 81-0 . C11H180 , ( tribasic ) requires C , 53-6 ; H , 7.3 ...
Page 478
... hydrochloric acid ( 60 c.c. ) . The filtered extract was neutralised with ammonia , and the solid thereby precipitated filtered off , washed with water , and redissolved in dilute hydrochloric acid . The resulting solution was carbon ...
... hydrochloric acid ( 60 c.c. ) . The filtered extract was neutralised with ammonia , and the solid thereby precipitated filtered off , washed with water , and redissolved in dilute hydrochloric acid . The resulting solution was carbon ...
Page 628
Chemical Society (Great Britain). TABLE I. Action of concentrated hydrochloric acid on bishydroxydurylmethane . Reagent . ( iii ) CH , OH - conc . HCl ( 1 : 1 ) ( i ) CH , CO2H - conc . HCl ( 1 : 1 ) ( ii ) ( iv ) " Temp . 96-97 ° Time ...
Chemical Society (Great Britain). TABLE I. Action of concentrated hydrochloric acid on bishydroxydurylmethane . Reagent . ( iii ) CH , OH - conc . HCl ( 1 : 1 ) ( i ) CH , CO2H - conc . HCl ( 1 : 1 ) ( ii ) ( iv ) " Temp . 96-97 ° Time ...
Other editions - View all
Common terms and phrases
absorption acetic anhydride acetone added addition alkaline aluminium aluminium chloride Amer ammonia anhydride atom benzene boiling bond bromide Calc carbon catalyst CH₂ Chem chloroform colourless needles compound concentration condensation cooled crystallised crystals curve cyanide decomp decomposition derivatives dilute dissolved distilled disulphide dried ester ethyl acetate ethyl alcohol ethylene evaporated extracted with ether filtered filtrate formed Found fraction gave give m. p. heated hydrochloric acid hydrogen chloride hydrolysis iodide isolated ketone kojic acid light petroleum b. p. m. p. and mixed methanol method mixed m. p. mixture molecule obtained oxide phenyl picrate potassium hydroxide precipitated prepared prisms pyridine reaction reagent reduced pressure refluxed removed requires residue room temperature salt separated sodium hydroxide solid soluble solution solvent stirred structure sulphate sulphide sulphone sulphuric acid thionyl chloride washed yellow yield