Journal of the Chemical Society, Part 2, Pages 1201-2488The Society., 1964 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Results 1-3 of 71
Page 1204
... requires C , 70-6 ; H , 7 · 9 ; N , 13 · 7 % ) . The hydrochloride separated from methanol - ethyl acetate as needles , m . p . 214-215 ° ( decomp . ) ( Found : C , 59-7 ; H , 7.1 ; N , 11-4 . C12H16N2O , HCl requires C , 59-9 ; H , 7-1 ...
... requires C , 70-6 ; H , 7 · 9 ; N , 13 · 7 % ) . The hydrochloride separated from methanol - ethyl acetate as needles , m . p . 214-215 ° ( decomp . ) ( Found : C , 59-7 ; H , 7.1 ; N , 11-4 . C12H16N2O , HCl requires C , 59-9 ; H , 7-1 ...
Page 1512
... requires C , 71.5 ; H , 9.6 % ) . [ 2,4 - Dinitrophenylhydrazone ( from ethanol ) , m . p . 125–126 ° ( Found : N , 13-0 . C21H28N4O requires N , 12.9 % ) ] . Ethyl 3 - allyl - 2,6,6 - trimethyl - 4 - oxocyclohex- 2 - enecarboxylate ...
... requires C , 71.5 ; H , 9.6 % ) . [ 2,4 - Dinitrophenylhydrazone ( from ethanol ) , m . p . 125–126 ° ( Found : N , 13-0 . C21H28N4O requires N , 12.9 % ) ] . Ethyl 3 - allyl - 2,6,6 - trimethyl - 4 - oxocyclohex- 2 - enecarboxylate ...
Page 1547
... requires I , 29.3 % ; M , 867 ] . Bis ( diphenylphosphinyl ) ethylamine . This was obtained by the oxidation of bis ( diphenyl- phosphino ) ethylamine ( 0.943 g . , 2.28 mmoles ) with activated manganese dioxide ( 1 · 162 g . , 13.4 ...
... requires I , 29.3 % ; M , 867 ] . Bis ( diphenylphosphinyl ) ethylamine . This was obtained by the oxidation of bis ( diphenyl- phosphino ) ethylamine ( 0.943 g . , 2.28 mmoles ) with activated manganese dioxide ( 1 · 162 g . , 13.4 ...
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1-methylheptyl 1-phenylethyl bromide absorption acetic acid acetone acetonitrile adducts alcohol alginic acid Amer amine anhydride aniline aqueous atom benzene bond Calc calculated carbon Chem chloride chloroform CHPh chromatography cm.¹ complex compounds concentration crystallised cyanohydrin derivative diazomethane diphenylphosphinic dissociation constants distilled enol equation equilibrium constants ester ethanol ether evaporated EXPERIMENTAL extracted formation formed Found fraction gave H₂O halides hydrazine hydrides hydrogen cyanide hydrolysis hydroxide infrared spectrum isomers k₁ k₂ kcal ketone kinetic ligand magnesium manganese(III methanolysis methyl mixed m. p. mixture mmoles mole mole-¹ molecule nitrogen nucleophilic o-complex obtained optical oxaloacetic acid oxidation peaks peroxide petroleum b. p. phenols phosphate phosphine picryl potassium prepared proton pyridine rate coefficients reaction reflux requires residue room temperature rotation shown silanes sodium solution solvent spectra structure substituted sulphide sulphuric Table tetracyanoethylene titration tricyanovinyl values yield