Quarterly Journal of the Chemical Society of London, Part 4, Pages 3921-5004 |
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Page 4020
... molecules were dealt with in the earlier work 1 and this is now extended to the non - linear molecules . A thorough discussion of the localisation procedure used in this work was given in the earlier papers and a brief summary will be ...
... molecules were dealt with in the earlier work 1 and this is now extended to the non - linear molecules . A thorough discussion of the localisation procedure used in this work was given in the earlier papers and a brief summary will be ...
Page 4021
... molecules in this paper . 1 The results are reported , in the Tables and Figures , in the notation used earlier ; 1 this is explained briefly in the footnotes . DISCUSSION It is convenient first to examine the three molecules separately ...
... molecules in this paper . 1 The results are reported , in the Tables and Figures , in the notation used earlier ; 1 this is explained briefly in the footnotes . DISCUSSION It is convenient first to examine the three molecules separately ...
Page 4672
... molecules than does the conventional theory of directed valency based on hybrid orbitals . The discussion includes a consideration of molecules with a doubly bonded oxygen atom as one of the ligands , e.g. , SOF , trigonal - bipyramidal ...
... molecules than does the conventional theory of directed valency based on hybrid orbitals . The discussion includes a consideration of molecules with a doubly bonded oxygen atom as one of the ligands , e.g. , SOF , trigonal - bipyramidal ...
Contents
Chlorineactivation by redoxtransfer Part III The abnormal addition | 3921 |
synthesis of Bcarboline derivatives | 3928 |
The synthesis of musizin | 3940 |
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Common terms and phrases
absorption acetic acid acetone added alcohol alkaline alumina Amax Amer amine ammonia amylopectin atom band benzene bond bromide Calc carbon CH₂ Chem chloride chloroform chromatography cm.¹ complex compound concentrated cooled crystallised decomp derivative diazomethane dilute dimethylaniline dissolved distilled dried eluted ester ethanol ethylene evaporated extracted with ether filtered filtrate formation formed Found fraction gave H₂O heated hydration hydrazine hydrochloric acid hydrogen hydrolysis hydroxyl hydroxyl group infrared infrared spectrum iodide iodobenzene isolated isomers ketone ligand light petroleum b. p. m. p. and mixed methyl mixed m. p. mixture mole mole-¹ molecules needles nitrate nitrogen nucleophilic obtained oxalate oxidation phenyl potassium precipitate prepared pyridine Raney nickel reaction reduced refluxed requires residue room temperature salt sodium borohydride sodium hydroxide solvent spectra stirred structure sulphuric acid Table tetracyanoethylene ultraviolet values washed yellow yield