Synthesis, Structure, and Electrochemical Properties of 2,3,4,5-Tetraphenyl-1-Monophosphaferrocene Derivatives-Reference-Cited by-同舟云学术

Synthesis, Structure, and Electrochemical Properties of 2,3,4,5-Tetraphenyl-1-Monophosphaferrocene Derivatives

Published:2023-03-08 Issue:6 Volume:28 Page:2481
ISSN:1420-3049
Container-title:Molecules
language:en
Short-container-title:Molecules

Author:

Zagidullin Almaz A.¹^ORCID,Lakomkina Alena R.¹²,Khrizanforov Mikhail N.¹²^ORCID,Fayzullin Robert R.¹^ORCID,Kholin Kirill V.¹³,Gerasimova Tatiana P.¹^ORCID,Shekurov Ruslan P.¹^ORCID,Bezkishko Ilya A.¹,Miluykov Vasili A.¹^ORCID

Affiliation:

1. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, 420088 Kazan, Russia

2. A.M. Butlerov Chemistry Institute of the Kazan Federal University, 18 Kremlevskaya Street, 420008 Kazan, Russia

3. Department of Physics, Kazan National Research Technological University, 68 Karl Marx Street, 420015 Kazan, Russia

Abstract

Heteroleptic 2,3,4,5-tetraphenyl-1-monophosphaferrocene [FeCp(η5-PC4Ph4)] was obtained at a 62% yield through the reaction of lithium 2,3,4,5-tetraphenyl-1-monophosphacyclopentadienide Li(PC4Ph4) (1) with [FeCp(η6-C6H5CH3)][PF6]. The structure of 1-monophosphaferrocene 2 and its W(CO)5-complex 3 were confirmed by multinuclear NMR and single-crystal X-ray diffraction study and further supported by DFT calculations. Cyclic voltammetry demonstrated that [FeCp(η5-PC4Ph4)] 2 has a quasi-reversible oxidation wave. The comparison of the properties of phosphaferrocene 2 with those of W(CO)5-complex 3 shows the possibility of changing the coordination type during oxidation.

Funder

Russian Science Foundation

Publisher

MDPI AG

Subject

Chemistry (miscellaneous),Analytical Chemistry,Organic Chemistry,Physical and Theoretical Chemistry,Molecular Medicine,Drug Discovery,Pharmaceutical Science

Link

https://www.mdpi.com/1420-3049/28/6/2481/pdf

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