Issue 36, 2015
From the journal:

Dalton Transactions

Palladium(ii) mononuclear and palladium(ii)/ruthenium(ii) heterodinuclear complexes containing 2-quinolyl-substituted (pyridine-2-carbonyl)hydrazone†

Asami Mori,a   Takayoshi Suzuki,*ab   Yuichi Nakatani,a   Yukinari Sunatsuki,a   Masaaki Kojimaa  and  Kiyohiko Nakajima*c  

* Corresponding authors

a Department of Chemistry, Faculty of Science, Okayama University, Okayama 700-8530, Japan
E-mail: suzuki@okayama-u.ac.jp
Fax: +81-86-251-7900

b Photosynthesis Research Center, Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan

c Department of Chemistry, Aichi University of Education, Kariya, Aichi 448-8542, Japan
E-mail: knakajim@auecc.aichi-edu.ac.jp

Abstract

A reaction of [PdCl2(cod)] (cod = 1,5-cyclooctadiene) and an E/Z mixture of quinoline-2-carbaldehyde (pyridine-2-carbonyl)hydrazone (HL) gave two kinds of PdII mononuclear complexes, [PdCl(Z-L-κ3N,N′,N′′)] (1) and [PdCl2(E-HL′-κ2N,N′)] (2), where L− is the deprotonated hydrazonate anion and HL′ is the quinolinium–hydrazonate zwitterionic form of HL. Complex 2 is gradually converted to 1 in solution, and complex 1 is a good precursor to prepare a PdII/RuII heterodinuclear complex bridged by hydrazonate, trans(Cl,Cl)-[RuCl2(PPh3)2(μ-L)PdCl] (3).

Graphical abstract: Palladium(ii) mononuclear and palladium(ii)/ruthenium(ii) heterodinuclear complexes containing 2-quinolyl-substituted (pyridine-2-carbonyl)hydrazone

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Article information

DOI
https://doi.org/10.1039/C5DT02345A
Article type
Communication
Submitted
20 Jun 2015
Accepted
31 Jul 2015
First published
31 Jul 2015

Dalton Trans., 2015,44, 15757-15760

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Palladium(II) mononuclear and palladium(II)/ruthenium(II) heterodinuclear complexes containing 2-quinolyl-substituted (pyridine-2-carbonyl)hydrazone

A. Mori, T. Suzuki, Y. Nakatani, Y. Sunatsuki, M. Kojima and K. Nakajima, Dalton Trans., 2015, 44, 15757 DOI: 10.1039/C5DT02345A

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