Oxidative access to flexible {Pt2(μ-SAr)2} square motifs from platinum thiolato complexes with chelating diphosphine

Bis-and tetrakis(diphenylphosphino)tetrathiafulvalenes extended with an anthraquinoid spacer were successfully synthesized. X-ray structure analysis revealed that the phosphorus atoms adopt the typical distorted tetrahedral geometry. Their average CÀ PÀ C angles and phosphorusÀ carbon distances resemble those of diphenylphosphino-substituted TTF derivatives. The cyclic voltammograms consisted of one pair of irreversible, simultaneous two-electron transfer waves. A combination of cyclic voltammetry experiments and DFT calculations suggested the coexistence of two different reduction processes depending on the scan rate.

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Synthesis, Structures, and Electrochemical Properties of Bis‐ and Tetrakis(diphenylphosphino)tetrathiafulvalenes Extended with an Anthraquinoid Spacer

Yoshimura

Henmi

Handa

et al. 2021

Eur J Org Chem

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Periphery Modification of Tetrathiafulvalenes: Recent Development and Applications

Yoshimura

Misaki

2021

The Chemical Record

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Tetrathiafulvalene (TTF) and its analogs are fascinating molecules in materials science based on their excellent electron‐donating abilities. This personal account describes recent advances in the synthesis of TTF analogs for functional materials via the palladium‐catalyzed modification of peripheries of TTF analogs. We first consider three types of molecules: fluorophore‐TTF hybrid molecules, multi‐redox systems, and an organic ligand for metal‐organic frameworks. These molecules were successfully synthesized via Stille coupling or palladium‐catalyzed direct C−H arylation and their structural, electrochemical, and optical properties were clarified. Subsequently, phosphorus‐substituted TTF analogs were successfully synthesized for future applications of redox‐active phosphine ligands for metal catalysts. The development of these molecules can significantly affect the advancement of chemical science.

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Synthesis and Molecular Structure of Redox Active Platinum–Bis(Telluroferrocenyl) Complex and its Chelated Rhenium-Chloro(Tricarbonyl) Derivative

et al. 2014

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Oxidative access to flexible {Pt2(μ-SAr)2} square motifs from platinum thiolato complexes with chelating diphosphine

Cited by 4 publications

References 51 publications

Synthesis, Structures, and Electrochemical Properties of Bis‐ and Tetrakis(diphenylphosphino)tetrathiafulvalenes Extended with an Anthraquinoid Spacer

Synthesis, Structures, and Electrochemical Properties of Bis‐ and Tetrakis(diphenylphosphino)tetrathiafulvalenes Extended with an Anthraquinoid Spacer

Periphery Modification of Tetrathiafulvalenes: Recent Development and Applications

Synthesis and Molecular Structure of Redox Active Platinum–Bis(Telluroferrocenyl) Complex and its Chelated Rhenium-Chloro(Tricarbonyl) Derivative

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