Synthesis of palladium (II) complexes of N-p-iodophenyl substituted 1,5-diaza-3,7-diphosphacyclooctanes

Irina DayanovaA.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, RussiaCorrespondence[email protected]
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Roman KhabibullinA.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, RussiaView further author information

Igor StrelnikA.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, RussiaView further author information

Elvira MusinaA.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, RussiaView further author information

Andrey KarasikA.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, RussiaView further author information

Oleg SinyashinA.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, RussiaView further author information

Abstract

The 1,5-di(p-iodophenyl)-3,7-bis(pyrid-2-)yl-1,5-diaza-3,7-diphosphacyclooctane was obtained via reaction of pyridylphosphine, paraformaldehyde and 4-iodoaniline. The ligand reacts with Pd(COD)Cl₂ to form bischelate cationic Pd(II) or monochelate neutral Pd(II) complexes depending on a ligand-metal ratio. The structures of new ligand and both complexes were confirmed by NMR-spectroscopy, mass-spectrometry and elemental analysis.

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The authors are grateful to the Russian President grant for young candidates (MK-2721.2017.3).

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Synthesis of palladium (II) complexes of N-p-iodophenyl substituted 1,5-diaza-3,7-diphosphacyclooctanes

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Synthesis of palladium (II) complexes of N-p-iodophenyl substituted 1,5-diaza-3,7-diphosphacyclooctanes

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