Journal of the Chemical Society, Part 5The Society., 1965 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 6341
... heated at 100 ° in a sealed tube for 20 hr . Isolation as in previous experiments gave an acidic solid ( 0 · 63 g . ) , which 1H n.m.r. spectroscopy indicated was a mixture of the 2- ( 39 % ) and the 4- ( dimethylamino ) -acids ( 61 ...
... heated at 100 ° in a sealed tube for 20 hr . Isolation as in previous experiments gave an acidic solid ( 0 · 63 g . ) , which 1H n.m.r. spectroscopy indicated was a mixture of the 2- ( 39 % ) and the 4- ( dimethylamino ) -acids ( 61 ...
Page 6344
... heated at 250-260 ° / 14 mm . also gave the monoarsine ( VI ) , but when heated at 200 ° rising to 220 ° / 0.1 mm . gave a syrupy distillate which could not be obtained crystalline but which with methyl iodide gave a dimethiodide ...
... heated at 250-260 ° / 14 mm . also gave the monoarsine ( VI ) , but when heated at 200 ° rising to 220 ° / 0.1 mm . gave a syrupy distillate which could not be obtained crystalline but which with methyl iodide gave a dimethiodide ...
Page 7342
... heated under reflux for 19 hr . Some hydrogen sulphide was evolved . The solution was concentrated by distillation . The concentrate was extracted with benzene and the benzene extract washed with 2N - sodium carbonate . The red sodium 2 ...
... heated under reflux for 19 hr . Some hydrogen sulphide was evolved . The solution was concentrated by distillation . The concentrate was extracted with benzene and the benzene extract washed with 2N - sodium carbonate . The red sodium 2 ...
Contents
ptolyl | 5785 |
The crystal structure of dipotassium bistrimethylenedinitramine nickelate11 | 5801 |
Coordination compounds having carboxylic esters as ligands | 5826 |
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absorption acetic acid acetic anhydride acetone Amer amine anhydride aqueous atoms band benzene benzyl bond borazocine boron bromide Calc carbon carbon tetrachloride carbonyl CH₂ Chem chloride chloroform chromatography cm.¹ complex compounds concentration constants crystallised decomp derivatives dilute dissolved distilled eluted ester ethanol ether ethyl acetate evaporated extracted filtered filtrate fluoride Found fraction gave give H₂O heated under reflux hydrochloric acid hydrogen hydrogen chloride hydrolysis hydroxide infrared infrared spectrum iodide isolated isomer ketone ligand light petroleum m. p. and mixed methyl mixed m. p. mixture mmoles mole molecule n.m.r. spectrum nitrogen obtained olefin optical oxazolone oxide peak perchlorate phenyl potassium prepared proton pyridine reaction requires residue ring room temperature salt showed sodium sodium hydroxide solid soluble solution solvent spectra structure sulphide sulphoxide sulphuric Table thionyl chloride vacuo values VIII yellow yield