Journal of the Chemical Society, Part 1Chemical Society., 1946 |
From inside the book
Results 1-3 of 82
Page 116
... yellow prisms , m . p . 277 ° ( U.S.P. 2,092,131 gives m . p . 277 ° ) . The hydrochloride crystallised in pale yellow plates , sparingly soluble in water , m . p . ca. 360 ° ( decomp . ) ( Found : N , 10-25 ; CI , 25.9 . C13H , N , CI ...
... yellow prisms , m . p . 277 ° ( U.S.P. 2,092,131 gives m . p . 277 ° ) . The hydrochloride crystallised in pale yellow plates , sparingly soluble in water , m . p . ca. 360 ° ( decomp . ) ( Found : N , 10-25 ; CI , 25.9 . C13H , N , CI ...
Page 153
... yellow needles , m . p . 216 ° ( Found : C , 46-3 ; H , 3 · 75 ; N , 16-35 ; Cl , 3.85 . C25H29Ń , C1,3C , H2O , N , requires C , 46.6 ; H , 3-4 ; N , 16-4 ; Cl , 3 · 2 % ) . 8 - Chloro - 5- ( y - dimethylaminopropyl ) amino - 3 : 4 : 2 ...
... yellow needles , m . p . 216 ° ( Found : C , 46-3 ; H , 3 · 75 ; N , 16-35 ; Cl , 3.85 . C25H29Ń , C1,3C , H2O , N , requires C , 46.6 ; H , 3-4 ; N , 16-4 ; Cl , 3 · 2 % ) . 8 - Chloro - 5- ( y - dimethylaminopropyl ) amino - 3 : 4 : 2 ...
Page 154
... yellow solid ( 1.2 g . ) , m . p . 273 ° , separated . It did not depress the m . p . of the 1 : 2 : 2 ′ 3 ′ - pyridoacridone from the previous experiment . 1 : 2 : 2 ' : 3 ' - Pyridoacridone is very soluble in conc . sulphuric acid in ...
... yellow solid ( 1.2 g . ) , m . p . 273 ° , separated . It did not depress the m . p . of the 1 : 2 : 2 ′ 3 ′ - pyridoacridone from the previous experiment . 1 : 2 : 2 ' : 3 ' - Pyridoacridone is very soluble in conc . sulphuric acid in ...
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Common terms and phrases
4-dideuterobenzene absorption acetic acid acetic anhydride acetone activity added alkaline alkyl Amer ammonia antimalarial atoms band benzene bimolecular boiling bromide Calc carbinol CH₂ Chem chloride chloroform colourless needles combination tones compound condensation cooled corresponding crude crystallised from alcohol decomp derivatives deuterated benzenes deuterium dilute dissolved distilled dried effect ester ether ethyl alcohol evaporated extracted filtered formed Found fraction fundamental frequencies gave give b. p. halides heated hexadeuterobenzene hydrochloric acid hydrogen hydrolysis infra-red spectrum iodide isolated ketone ligroin mannitol methanol method mixture molecule monodeuterobenzene neopentyl normal co-ordinates obtained oxide phosphoryl chloride potassium praseodymium precipitate prepared prisms pyridine Raman spectrum reaction reagent rearrangement reduced pressure refluxed requires residue salt semicarbazone separated sodium carbonate sodium hydroxide solid soluble solution solvent sorbitol spectra steric stirred structure substitution sulphuric acid symmetry class Table temperature washed yellow needles yield