Quarterly Journal of the Chemical Society of London |
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Page 1042
... oxalate 176-177 ( d ) EtOH C18H22ON , C2H2O1 64.7 6.7 64.5 6.5 VId Ph N < [ CH ] > CH2 56 base 84-85 EtOH oxalate 204-205 ( d ) MeOH CHON2.C2H2O 65.1 6.8 65.3 6.7 VIe p - C2H , Cl NMeg 62 base 89-90 EtOH C18H19ON CI 66.1 6.2 12.2 66.1 ...
... oxalate 176-177 ( d ) EtOH C18H22ON , C2H2O1 64.7 6.7 64.5 6.5 VId Ph N < [ CH ] > CH2 56 base 84-85 EtOH oxalate 204-205 ( d ) MeOH CHON2.C2H2O 65.1 6.8 65.3 6.7 VIe p - C2H , Cl NMeg 62 base 89-90 EtOH C18H19ON CI 66.1 6.2 12.2 66.1 ...
Page 1043
... oxalate oxalate 153-155 ( d ) EtOH- CH2N2 , C2H2O EtOAc 165-167 ( d ) EtOH- EtOAc 81.7 7.9 10.5 67.1 6.6 81-2 8.3 10.5 67.4 6.7 mucate VIId Ph N < [ CH2 ] > CH , 170 154-158 / 0.01 C18H20N2 C18H20N2 , C2H2O 151-152 ( d ) EtOH C18H20N2 ...
... oxalate oxalate 153-155 ( d ) EtOH- CH2N2 , C2H2O EtOAc 165-167 ( d ) EtOH- EtOAc 81.7 7.9 10.5 67.1 6.6 81-2 8.3 10.5 67.4 6.7 mucate VIId Ph N < [ CH2 ] > CH , 170 154-158 / 0.01 C18H20N2 C18H20N2 , C2H2O 151-152 ( d ) EtOH C18H20N2 ...
Page 1058
... oxalate ) as well as the desired dialkylamino - thioalkyl ketone . It was therefore distilled and the fraction , b . p . 88-98 ° / 3 mm . ( 6 g . ) , was precipitated as the acid oxalate and fractionally crystallised . 5 - Dimethylamino ...
... oxalate ) as well as the desired dialkylamino - thioalkyl ketone . It was therefore distilled and the fraction , b . p . 88-98 ° / 3 mm . ( 6 g . ) , was precipitated as the acid oxalate and fractionally crystallised . 5 - Dimethylamino ...
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absorption acetic anhydride acetone acetyl added alcohol alkaline alunite Amer amine ammonia anhydrous anilide aqueous sodium atom benzene boiling bromine trifluoride Calc carbonate CH₂ Chem chloroform colour colourless needles compound condensation containing cooled crystallised crystals cyanide cyclisation D.Sc decomp derivatives dilute dissolved distilled dried equiv ester ethanol ethyl acetate evaporated EXPERIMENTAL extracted with ether filtered filtrate fluoride formation formed Found fraction gave give heated under reflux hydrochloric acid hydrogen chloride hydrolysis iodide iodine ions isolated kcals ketone light petroleum b. p. liquid melting method methyl minutes mixed m. p. molecule nitrate nitrile nitrogen obtained oxalate oxide oxime oxygen pickeringite picrate piperidine potassium potassium hydroxide precipitate prepared prisms pyridine reductive dissolution removed requires residue room temperature salt semicarbazone separated sodium hydroxide solid soluble solvent specimen sulphate sulphuric acid values washed xylose yellow needles yield