Factors influencing cyclometalations in platinum(II) complexes with tertiary phosphine ligands.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00093786" target="_blank" >RIV/00216224:14310/16:00093786 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Factors influencing cyclometalations in platinum(II) complexes with tertiary phosphine ligands.
Original language description
Intramolecular activation reactions of C-H bonds on aromatic rings are frequently studied in transition metal complexes since resulting cyclometalated complexes are tested and applied in variable areas of research.[1,2] However, factors influencing proclivity of single complex for cyclometallation are far from being fully understood. We recently performed study of cyclometallations in Pt(II) complexes with phosphinoamine and phosphinophenol ligands via C-H thermal activation to evaluate the importance of ligand substitution on the reactivity of the starting compounds. The presence and positioning (ortho and para) of the substituents combined with intramolecular hydrogen interactions were found to be crucial for a successful cyclometalation. We have therefore prepared a series of organophosphorus ligands and synthesized their cis-Pt(II) complexes from PtCl2(cod).
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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