Journal of the Chemical SocietyThe Society., 1948 |
From inside the book
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Page 1179
... concentrated hydrochloric acid was added to the residual oil . A deep orange solution was obtained . The undissolved material was further treated with hot concentrated hydrochloric acid until nothing more dissolved . The united acid ...
... concentrated hydrochloric acid was added to the residual oil . A deep orange solution was obtained . The undissolved material was further treated with hot concentrated hydrochloric acid until nothing more dissolved . The united acid ...
Page 2010
Chemical Society (Great Britain). = chloride in 20 % hydrochloric acid . Condensation of the amine ( IX ; R NH2 ) with the quinolylacraldehyde ( V ) in hydrochloric ... concentrated hydrochloric acid ( 40 c.c. ) 2010 Waley : Polyquinolyls .
Chemical Society (Great Britain). = chloride in 20 % hydrochloric acid . Condensation of the amine ( IX ; R NH2 ) with the quinolylacraldehyde ( V ) in hydrochloric ... concentrated hydrochloric acid ( 40 c.c. ) 2010 Waley : Polyquinolyls .
Page 2011
Chemical Society (Great Britain). tion with hot concentrated hydrochloric acid ( 40 c.c. ) left a yellow solid which was added to aqueous sodium hydrogen carbonate , the mixture heated , and the solid collected and washed with hot ...
Chemical Society (Great Britain). tion with hot concentrated hydrochloric acid ( 40 c.c. ) left a yellow solid which was added to aqueous sodium hydrogen carbonate , the mixture heated , and the solid collected and washed with hot ...
Contents
acetic acid | 963 |
The isolated base 2 5 g m p 125 with frothing was readily soluble in most organic solvents | 6 |
addition of zinc dust 0 2 g during 15 minutes followed by heating on the steambath for hour | 114 |
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Common terms and phrases
4-trimethyl absorption acetic anhydride acetone acetyl added alcohol alkaline Amer amine ammonia atoms bands benzaldehyde benzene boiling bromine Calc carbon CHâ‚‚ Chem chloroform colourless needles compound concentrated hydrochloric acid condensation cooled crystallised crystals D.Sc decomp derivative diazotised dilute dissolved distilled dried electrons energy equiv ester ethanol ether ethyl acetate evaporated experimental extracted filtered filtrate formation formed Found fraction gave give glacial acetic acid heated hydrocarbon hydrochloric acid hydrogen chloride hydrolysis iodine isolated ketone light petroleum m. p. and mixed method methyl mixed m. p. mixture molecular molecule nitrogen obtained orbitals oxidation polysaccharide potassium hydroxide precipitated prepared prisms proflavine pyridine reaction refluxed removed requires residue resonance room temperature salt separated sodium hydroxide solid soluble solution solvent stirred structure substance sulphate sulphuric acid surface vacuum values washed yellow needles yield