Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 152
... Concentration of surfactant 14 FIGURE . Plot of absorbance ratios ( Ao / A ) versus surfactant con- centration in KCNS competition studies : NaLS in 5 × 10-3 M- KCNS , the concentration scale represents [ NaLS ] x 103 M ; Igepal CO ...
... Concentration of surfactant 14 FIGURE . Plot of absorbance ratios ( Ao / A ) versus surfactant con- centration in KCNS competition studies : NaLS in 5 × 10-3 M- KCNS , the concentration scale represents [ NaLS ] x 103 M ; Igepal CO ...
Page 322
... concentration.§ Figure 3 shows such plots for both the aromatic ( I ) as well as the methylene ( II ) protons . Critical micelle concentration values obtained from these plots are 0.275 and 0.251 м , respectively , which are in good ...
... concentration.§ Figure 3 shows such plots for both the aromatic ( I ) as well as the methylene ( II ) protons . Critical micelle concentration values obtained from these plots are 0.275 and 0.251 м , respectively , which are in good ...
Page 754
... concentration of Br , was determined spectrophotometrically in the bromination of ArH and iodometrically in the IBr - catalysed reaction . Previous investigations used IBr as a source of bromine . Here , the molar concentration of total ...
... concentration of Br , was determined spectrophotometrically in the bromination of ArH and iodometrically in the IBr - catalysed reaction . Previous investigations used IBr as a source of bromine . Here , the molar concentration of total ...
Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Crystal Structure and Bonding in the Dinuclear Complexes CHW SPhMCO M Cr | 14 |
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acetate acid Acta adduct alcohol alkaloids alkyl Amer analysis anion aqueous aromatic assigned atoms band benzene carbon carbonyl cation chelate Chem chemical shifts Chemical Society Chim chloride cm-¹ co-ordination Comm complexes compounds configuration confirmed coupling Crystal Structure cyclopropane Department of Chemistry derivatives double bond doublet electron ester ether Figure formation formed gave H₂O hydride hydrogen hydrolysis i.r. spectrum ibid indicate Inorg intermediate irradiation isolated isomer ketone ligand metal methanol methyl methylene mixture molecular molecule n.m.r. spectrum nitrogen observed obtained olefinic oxidation oxygen phenyl phosphine photolysis Phys presence protons pyridine radical ratio reaction rearrangement Received reported resonance ring room temperature shown shows similar singlet sodium solution solvent space group spectra spectroscopy stereochemistry studies substituted suggested sulphur Summary synthesis Table Tetrahedron Letters tetrahydrofuran tion triphenylphosphine tritium University values X-ray yield