Synthesis, Characterization and Ab Initio Calculations of Aminophosphine Derived From 4-Benzylpiperidine, its Chalcogenide Derivatives and Molybdenum(0) Complex

Abstract

Functionalized monoaminophosphine PPh₂NC₅H₉CH₂C₆H₅ has been synthesized by treating Ph₂PCl with 4-benzylpiperidine. The ligand reacts with aqueous hydrogen peroxide, elemental sulfur or selenium to give the corresponding chalcogenides in good yield. The molybdenum complex of the aminophosphine has been obtained. All of the new compounds were obtained in good yields and were characterized by IR, NMR, elemental analysis. Theoretical calculations were carried out by using the Hartree-Fock and density functional methods with the 6-31G(d) basis set.

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GRAPHICAL ABSTRACT

Keywords:

• Phosphines
• aminophosphines
• aminophosphine chalcogenides
• chalcogenides
• condensation reaction
• aminophosphine complexes

Acknowledgments

Support of this work by TUBITAK (Project number 110T572) is gratefully acknowledged.