Quarterly Journal of the Chemical Society of London |
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Results 1-3 of 77
Page 2169
... prisms ( 0-4 g . ) , m . p . 127 ° , from alcohol , with a dark violet ferric reaction ; the yellow solution of the coumaran - 2 - one in aqueous sodium hydroxide gave a negative Gibbs's reaction ( Found : C , 62-3 ; H , 5-6 ; OMe ...
... prisms ( 0-4 g . ) , m . p . 127 ° , from alcohol , with a dark violet ferric reaction ; the yellow solution of the coumaran - 2 - one in aqueous sodium hydroxide gave a negative Gibbs's reaction ( Found : C , 62-3 ; H , 5-6 ; OMe ...
Page 2293
... prisms ( from ethanol ; 3 ml . per g . ) , m . p . 139-141 ° ( decomp . ) ( Found : C , 41 · 7 ; H , 5-85 ; N , 16-8 . C11H18ONS , requires C , 41-5 ; H , 5-7 ; N , 17.6 % ) . The same procedure gave N - amidino - N ' - n ...
... prisms ( from ethanol ; 3 ml . per g . ) , m . p . 139-141 ° ( decomp . ) ( Found : C , 41 · 7 ; H , 5-85 ; N , 16-8 . C11H18ONS , requires C , 41-5 ; H , 5-7 ; N , 17.6 % ) . The same procedure gave N - amidino - N ' - n ...
Page 2380
... prisms , m . p . 166 ° ( Found : Cl , 37-4 . C13H11O2NSCI1 requires Cl , 36.7 % ) . The yield was not improved by using N - benzenesulphonyl- 4 - chloro - o - toluidine as starting material . By zinc in acetic acid the tetrachloro ...
... prisms , m . p . 166 ° ( Found : Cl , 37-4 . C13H11O2NSCI1 requires Cl , 36.7 % ) . The yield was not improved by using N - benzenesulphonyl- 4 - chloro - o - toluidine as starting material . By zinc in acetic acid the tetrachloro ...
Contents
2 4Trimethylpentane | 2082 |
Cinnolines Part XXXIV 5 6 and 7Hydroxy and 5 6 and 7Aminocinnolines | 2100 |
The Conductometric Evaluation of the Ionisation Functions of the Monohalogenoacetic | 2104 |
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absorption acetic anhydride acetone acetyl added alcohol alkaline Amer ammonia atom band benzene boiling bromine Calc carbon carbonyl Chem chloride chloroform colour colourless compound concentrated cooled crystallised crystals decomp derivative diethyl dilute dioxide dissolved distilled dried eluted ester ethanol ethylene evaporated filtered fluoride formed Found fraction gave give glacial acetic acid H₂O heated hydrochloric acid hydrogen hydrogen bromide hydrogen chloride hydrolysis infrared isolated ketone lanthanons light petroleum b. p. liquid lithium aluminium hydride m. p. and mixed method methyl mixed m. p. mixture mole needles nickel nitrate nitric nitryl fluoride obtained oxidation oxygen peroxide potassium hydroxide precipitate prepared pressure prisms pteridine pyridine reaction reduction refluxed Reprint Order requires residue resin room temperature sodium hydroxide solid soluble solution solvent spectra spectrum structure sulphuric acid Table tube ultraviolet vacuo washed yellow yield