Quarterly Journal of the Chemical Society of London |
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Page 2878
... lithium aluminium hydride ( Karrer , Sareen , Asmis , and Schwyzer , Helv . Chim . Acta , 1951 , 34 , 1022 ) ; these authors proved the con- figuration at C ( 4 ) of their product by hydrogenation in presence of platinum - acetic acid ...
... lithium aluminium hydride ( Karrer , Sareen , Asmis , and Schwyzer , Helv . Chim . Acta , 1951 , 34 , 1022 ) ; these authors proved the con- figuration at C ( 4 ) of their product by hydrogenation in presence of platinum - acetic acid ...
Page 2879
... lithium aluminium hydride , regenerated coprostan - 6ẞ - ol , and by treatment with acid or alkali or by contact with moist alkaline aluminium oxide , underwent keto - enol prototropy with inversion of configuration at C ( 5 ) , to give ...
... lithium aluminium hydride , regenerated coprostan - 6ẞ - ol , and by treatment with acid or alkali or by contact with moist alkaline aluminium oxide , underwent keto - enol prototropy with inversion of configuration at C ( 5 ) , to give ...
Page 3046
... lithium aluminium hydride ( 2.5 g . ) in ether ( 200 c.c. ) , with a reaction period of 4 hr . at 20 ° . The residue after evaporation of the ethereal extracts was extracted with benzene and the extracts were filtered through alumina ...
... lithium aluminium hydride ( 2.5 g . ) in ether ( 200 c.c. ) , with a reaction period of 4 hr . at 20 ° . The residue after evaporation of the ethereal extracts was extracted with benzene and the extracts were filtered through alumina ...
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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Common terms and phrases
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