Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 115
... acids owing to a medium effect associated with cation hydration . NMR spectra of amides in acid solutions have provided conflicting information on the site of their protonation . On the one hand , the spectra in dilute acid show NH ...
... acids owing to a medium effect associated with cation hydration . NMR spectra of amides in acid solutions have provided conflicting information on the site of their protonation . On the one hand , the spectra in dilute acid show NH ...
Page 324
... acid ( 2 ) has previously been isolated from A. terreus and Gliocladium roseum.10 R. F. Curtis , P. C. Harries ... acid ( after dilution 1 · 782 × 105 mCi / mmole ) with diazomethane followed by ozonolysis yielded the dimethoxy - acid ...
... acid ( 2 ) has previously been isolated from A. terreus and Gliocladium roseum.10 R. F. Curtis , P. C. Harries ... acid ( after dilution 1 · 782 × 105 mCi / mmole ) with diazomethane followed by ozonolysis yielded the dimethoxy - acid ...
Page 728
... acid. Summary Proton - decoupled natural - abundance carbon - 13 Fourier transform n.m.r. spectra of aqueous solutions of aquocyanocobyric acid and dicyanocobyric acid were recorded at 15-08 MHz : the spectrum of the first com- pound ...
... acid. Summary Proton - decoupled natural - abundance carbon - 13 Fourier transform n.m.r. spectra of aqueous solutions of aquocyanocobyric acid and dicyanocobyric acid were recorded at 15-08 MHz : the spectrum of the first com- pound ...
Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Synthesis of a 1026Pyridinophane by U K GEORGI and J RÉTEY | 32 |
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acetate acid addition alcohol Amer analysis appears aromatic assigned atoms band bond calculated carbon carbonyl Chem Chemical Chemistry chloride chromatography co-ordination Comm complexes compounds concentration configuration confirmed consistent constants containing corresponding coupling Crystal Department of Chemistry derivatives determined effect electron ester ether evidence expected experiments Figure followed formation formed gave give hydrogen indicate intermediate involving isolated ligand mass measured mechanism metal method methyl mixture molecular molecule n.m.r. spectrum nitrogen observed obtained occurs oxidation oxygen peak position possible prepared presence protons radical ratio reaction rearrangement Received recently reduction relative reported Research resonance respectively ring Scheme shift shown shows signals similar solution solvent space group spectra spectrum structure studies substituted suggested Summary synthesis Table temperature Tetrahedron Letters thank tion University values X-ray yield