Journal of the Chemical SocietyThe Society., 1958 |
From inside the book
Results 1-3 of 78
Page 1565
... needles ( from alcohol ) , m . p . 95 ° ( Found : Cl , 22-75 ; S , 10-2 . CH10N , Cl2S requires Cl , 23-0 ; S , 10-4 % ) . The picrate formed deep yellow needles ( from ethyl acetate ) , m . p . 169-170 ° ( Found : C , 44-4 ; H , 2-4 ...
... needles ( from alcohol ) , m . p . 95 ° ( Found : Cl , 22-75 ; S , 10-2 . CH10N , Cl2S requires Cl , 23-0 ; S , 10-4 % ) . The picrate formed deep yellow needles ( from ethyl acetate ) , m . p . 169-170 ° ( Found : C , 44-4 ; H , 2-4 ...
Page 1722
... needles , m . p . 77 ° . Small amounts of 4 - nitro - 2 - thenaldehyde ( m . p . 35 ° ) were isolated from the mother - liquors . The semicarbazone formed pale yellow needles , m . p . 269 ° ( decomp . ) , from acetic acid ; Patrick and ...
... needles , m . p . 77 ° . Small amounts of 4 - nitro - 2 - thenaldehyde ( m . p . 35 ° ) were isolated from the mother - liquors . The semicarbazone formed pale yellow needles , m . p . 269 ° ( decomp . ) , from acetic acid ; Patrick and ...
Page 2281
... needles ( 9-2 g . , 75 % ) , m . p . 49–50 ° ( Rupe and Gisiger 17 give m . p . 50 ° ) . ( b ) With zinc dust and acetic acid . 4 - Nitro - 1 : 3 - diphenylbutan - 1 - one ( 15 g . ) in glacial acetic acid ( 150 ml . ) was reduced at 50 ...
... needles ( 9-2 g . , 75 % ) , m . p . 49–50 ° ( Rupe and Gisiger 17 give m . p . 50 ° ) . ( b ) With zinc dust and acetic acid . 4 - Nitro - 1 : 3 - diphenylbutan - 1 - one ( 15 g . ) in glacial acetic acid ( 150 ml . ) was reduced at 50 ...
Contents
1715 | 1310 |
The kinetics of the hydrolysis of methylene dichloride | 1326 |
Firstorder calculation of factor group splittings in the electronic spectra of durene | 1347 |
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Common terms and phrases
acetic acid acetic anhydride acetone added alcohol alkaline Amer ammonia anhydride aqueous methanol atom band benzene boiling bromide Calc CH₂ Chem chloroform chromatography colourless complex compound concentration constant cooled crystallised crystals decomp derivative dichloride dilute dimethyl dioxan dissolved distilled dried eluted ergoflavin ester ethanol ethyl acetate evaporated EXPERIMENTAL filtered filtrate formed Found fraction gallium gave give H₂O heated hydrochloric acid hydrogen chloride hydrolysis iodide ionisation isolated ketone light petroleum b. p. lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole mole-¹ molecular molecule nitrogen obtained oxidation peroxide phenyl phosphate picrate potassium potassium hydroxide precipitate prepared prisms pyridine reaction reduced refluxed requires residue room temperature salt sodium hydroxide solid solution solvent spectra structure sulphuric acid synthesis Table trisaccharide ultraviolet values washed yellow needles yield zinc chloride