Quarterly Journal of the Chemical Society of London, Part 1, Pages 1033-2076 |
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Page 1057
... exchange of trimethylsilyl groups must be slow . The slow rates of exchange found in glyme and in trimethylamine can be attributed to weak complex formation between the two components . A tensiometric titration of trimethylamine against ...
... exchange of trimethylsilyl groups must be slow . The slow rates of exchange found in glyme and in trimethylamine can be attributed to weak complex formation between the two components . A tensiometric titration of trimethylamine against ...
Page 1142
... exchange reaction involving ion - pairs is likely , on symmetry grounds , to proceed with retention of con- figuration . ( Predominant retention of configuration has been observed in the chloride - exchange reaction in benzene.18 ) The ...
... exchange reaction involving ion - pairs is likely , on symmetry grounds , to proceed with retention of con- figuration . ( Predominant retention of configuration has been observed in the chloride - exchange reaction in benzene.18 ) The ...
Page 1509
... exchange , ksubst and kexch , at high concentration of incoming ligand should be the same . Our data agree with this prediction provided that each process leading to isomerisation accompanied by isotopic exchange gives rise to the exchange ...
... exchange , ksubst and kexch , at high concentration of incoming ligand should be the same . Our data agree with this prediction provided that each process leading to isomerisation accompanied by isotopic exchange gives rise to the exchange ...
Contents
Dolcetti G See Peloso A 1506 | 1031 |
Structures of cyclic amides Part III Thio and selenolactams | 1033 |
Equilibria in solutions which contain a metal ion and an aminoacid | 1039 |
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¹H n.m.r. spectrum absorption acetaldehyde acetone acid adduct Amer anion aqueous atoms bands benzene bond bromine trifluoride calculated carbon catalyst cation Chem chemical Chemistry chloride cm.¹ co-ordination cobalt(II coefficients complexes compounds concentration configuration corresponding coupling constant crystals cyanide dehy gel dichloromethane dilute doublet electronic energy equation ethanol ether experimental Figure five-co-ordinate fluorine formation frequencies halide heat hydrogen hydrogen cyanide hydrolysis i.r. spectra Inorg iodide iodobenzene isomers k₁ kcal lactams ligand magnetic Mc./sec measured metal methyl mixture mmoles mole-¹ molecular molecule n.m.r. spectra nickel nickel(II nitric oxide nitrogen observed obtained octahedral orbital oxygen parameters phosphine phosphorus Phys plexes PMe,Ph potassium prepared present proton Raman reaction resonance room temperature sample scandium(III showed shown similar sodium solid solution solvent species structure sulphur Table thallium thio thiocyanate thiocyanogen thiolactams titration trans trimethylsilyl tris(trimethylsilyl values yellow