Electronic effect of substituents in coupling reactions between para-substituted benzamidoximes and nitrile ligands in cis-[PtCl2(EtCN)2] complex
| Autor: | Valeria K. Burianova, Dmitrii S. Bolotin |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
Nucleophilic addition
Nitrile 010405 organic chemistry Chemistry chemistry.chemical_element General Chemistry 010402 general chemistry Photochemistry 01 natural sciences Medicinal chemistry Coupling reaction 0104 chemical sciences chemistry.chemical_compound Reaction rate constant Acetone Proton NMR Electronic effect Platinum |
| Zdroj: | Russian Journal of General Chemistry. 85:2721-2724 |
| ISSN: | 1608-3350 1070-3632 |
| Popis: | The rate constants were determined for a number of reactions of nucleophilic addition of para-substituted benzamidoximes 4-RC6H4C(NH2)=NOH to cis-[PtCl2(EtCN)2] at 23°C in acetone. A linear correlation between log (kR/kH) and σpara was found, and reaction constant ρ296(σpara) was calculated. The prepared compounds were characterized by IR, 1H NMR, and HR ESI+-MS. |
| Databáze: | OpenAIRE |
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