Journal of the Chemical Society, Part 3The Society., 1950 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Results 1-3 of 85
Page 1997
... chloroform ( 200 c.c. ) was treated with light petroleum ( b . p . 40-60 ° ; 60 c.c. ) to give ( a ) ( 1.44 g .; Ac , 36-0 % ) ; with a further 30 c.c. ( b ) 3.55 g . ( Ac , 39 · 1 % ) ; and on evaporation ( c ) 2.24 g . , [ a ] -56 ...
... chloroform ( 200 c.c. ) was treated with light petroleum ( b . p . 40-60 ° ; 60 c.c. ) to give ( a ) ( 1.44 g .; Ac , 36-0 % ) ; with a further 30 c.c. ( b ) 3.55 g . ( Ac , 39 · 1 % ) ; and on evaporation ( c ) 2.24 g . , [ a ] -56 ...
Page 2323
... chloroform - alcohol were prepared by dissolving the compound for examination in chloroform and adding the absolute alcohol immediately before commencing the observations . The solutions were made up at the same temperature as that at ...
... chloroform - alcohol were prepared by dissolving the compound for examination in chloroform and adding the absolute alcohol immediately before commencing the observations . The solutions were made up at the same temperature as that at ...
Page 2361
... chloroform ) ( Found : C , 46 · 5 ; H , 4 · 3 . CHO , IS requires C , 46-1 ; H , 4 · 2 % ) . Treatment of 4 : 6 - Benzylidene a - Methyl - 3 - iodo - 3 - deoxyglucoside with Sodium Methoxide . - The glucoside ( 0.156 g . ) was dissolved ...
... chloroform ) ( Found : C , 46 · 5 ; H , 4 · 3 . CHO , IS requires C , 46-1 ; H , 4 · 2 % ) . Treatment of 4 : 6 - Benzylidene a - Methyl - 3 - iodo - 3 - deoxyglucoside with Sodium Methoxide . - The glucoside ( 0.156 g . ) was dissolved ...
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absorption acetic acid acetic anhydride acetone added alcohol alkali Amer ammonium aqueous sodium atom benzene boiling bromide Calc carbon chabazite Chem chloride chloroform colour colourless complex concentration containing cooled cryoscopic crystallised crystals curve D.Sc decomp depression derivatives dilute dinitrogen pentoxide dinitrogen tetroxide dissolved distilled disulphuric dried effect equation ester evaporated experimental Expt filtered first-order formation formed Found fraction freezing point freezing-point gave give H₂O heated hydrochloric acid hydrogen disulphate hydrogen sulphate hydrolysis iodide ionisation isolated ketone kinetic lactonic light petroleum b. p. lithium methanol method methyl mixed m. p. mixture Molality molecule needles nitration nitric acid nitromethane nitronium ion nitrous obtained oxide perchloric peroxide potassium precipitate prepared prisms pyridine react reaction reflux requires residue room temperature salt separated sodium hydroxide solid soluble solvent substance sulphuric acid Table trioxide v-factors washed yellow yield zeroth-order