Journal of the Chemical SocietyThe Society., 1963 |
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Page 244
... mole ) and diphenylcarbodi - imide ( 4.85 g . , 0.025 mole ) in acetone ( 30 ml . ) were refluxed for 30 min . , the solvent removed in a vacuum , and the syrupy brown residue redissolved in methanol ( 10 ml . ) . On prolonged storage ...
... mole ) and diphenylcarbodi - imide ( 4.85 g . , 0.025 mole ) in acetone ( 30 ml . ) were refluxed for 30 min . , the solvent removed in a vacuum , and the syrupy brown residue redissolved in methanol ( 10 ml . ) . On prolonged storage ...
Page 376
... mole ) , benzene ( 1.1 moles ) , and aluminium chloride ( 0-15 mole ) were refluxed together for 2 hr . , then kept at room temperature for 16 hr . The product had b . p . 122-132 ° / 16 mm . , n , 21 1.5233 ( Found : C , 89-6 ; H ...
... mole ) , benzene ( 1.1 moles ) , and aluminium chloride ( 0-15 mole ) were refluxed together for 2 hr . , then kept at room temperature for 16 hr . The product had b . p . 122-132 ° / 16 mm . , n , 21 1.5233 ( Found : C , 89-6 ; H ...
Page 471
... mole of dithizone ; i.e. , 1 mole of ethylmercury ( 11 ) chloride had reacted with 0.994 mole of dithizone , and the complex was assigned the stoicheio- metric formula EtHgDz . Similar measurements at 477 and 620 mp carried out with ...
... mole of dithizone ; i.e. , 1 mole of ethylmercury ( 11 ) chloride had reacted with 0.994 mole of dithizone , and the complex was assigned the stoicheio- metric formula EtHgDz . Similar measurements at 477 and 620 mp carried out with ...
Contents
M W and Herbich M A | 1 |
NO PAGE | 15 |
The reaction of titanium halides with tertiary amines | 33 |
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absorption acetic acid acetic anhydride acetone acetyl alcohol alkyl alumina Amer anhydride anion aqueous atom band benzene bond bromide Calc carbon carbonyl cation CH₂ Chem chloride chromatography cm.¹ colourless complexes compound concentration constants crystallised crystals cyclic decomp decomposition derivatives diethyl dilute dioxan distilled diynes dried effect electron eluted ester ethanol ether ethyl acetate evaporated extracted formed Found fraction gave give heated hydrochloric acid hydrogen hydrogen chloride hydrolysis infrared infrared spectrum iodide isomer isotope K₁ ketone light petroleum liquid m. p. and mixed methyl mixed m. p. mixture mole molecule needles nitrogen nuclear magnetic resonance obtained oxide oxygen perchlorate phenol picrate potassium prepared proton pyridine reaction reduced refluxed requires residue ring room temperature sample sodium hydroxide solid solution solvent spectra structure substituted Table tetrahydrofuran triethylamine ultraviolet values yellow yield