Expanded ligands: bis( 2,2 ': 6 ',2 ''-terpyridine carboxylic acid) ruthenium(II) complexes as metallosupramolecular analogues of dicarboxylic acids

Constable EC; Dunphy EL; Housecroft CE; Neuburger M; Schaffner S; Schaper F; Batten SR

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Expanded ligands: bis( 2,2 ': 6 ',2 ''-terpyridine carboxylic acid) ruthenium(II) complexes as metallosupramolecular analogues of dicarboxylic acids

机译：扩展的配体：双（2,2'：6'，2'-叔吡啶羧酸）钌（II）配合物，作为二羧酸的金属超分子类似物

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Ligands in which multiple metal-binding domains are linked by a metal-containing moiety rather than a conventional organic group are described as "expanded ligands". The use of 4,4'-difunctionalised {Ru(tpy)(2)} units provides a linear spacer between metal-binding domains and we have extended this motif to expanded ligands containing two carboxylic acid metal-binding domains. In this paper, we describe the synthesis and structural characterisation of ruthenium(II) complexes of 2,2': 6', 2"-terpyridine-4'-carboxylic acid and 4'-carboxyphenyl-2,2': 6', 2"-terpyridine. The ability of the ruthenium( II) centre to charge compensate deprotonation of the carboxylic acid leads to Zwitterionic complexes and three representative compounds have been structurally characterised.

机译：其中多个金属结合域通过含金属的部分而不是常规有机基团连接的配体被描述为“扩展的配体”。 4,4'-双官能化的{Ru（tpy）（2）}单元的使用在金属结合域之间提供了一个线性间隔基，我们已经将该基序扩展到了包含两个羧酸金属结合域的扩展配体。在本文中，我们描述了2,2'：6'，2“-吡啶4'-羧酸和4'-羧基苯基-2,2'：6'的钌（II）配合物的合成和结构表征， 2”-叔吡啶。钌（II）中心对羧酸进行电荷补偿去质子化的能力导致两性离子络合物，并且在结构上表征了三种代表性化合物。

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《Dalton transactions: An international journal of inorganic chemistry》 |2007年第38期|共10页
作者
Constable EC; Dunphy EL; Housecroft CE; Neuburger M; Schaffner S; Schaper F; Batten SR;
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正文语种 eng
中图分类无机化学;
关键词
CRYSTAL-STRUCTURE; SUPRAMOLECULAR MOTIFS; COORDINATION POLYMERS; ELECTRON-TRANSFER; SOLAR-CELLS; EFFICIENT; TERPYRIDINE; RU(II); ROUTE; TIO2;

机译：晶体结构;超分子运动;配位聚合物;电子转移;太阳能电池;高效;萜啶;RU（II）;路线;TiO2;

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1. Expanded ligands: bis( 2,2 ': 6 ',2 ''-terpyridine carboxylic acid) ruthenium(II) complexes as metallosupramolecular analogues of dicarboxylic acids [J] . Constable EC, Dunphy EL, Housecroft CE, Dalton transactions: An international journal of inorganic chemistry . 2007,第38期

机译：扩展的配体：双（2,2'：6'，2'-叔吡啶羧酸）钌（II）配合物，作为二羧酸的金属超分子类似物
2. Homo- and heterobimetallic complexes of ruthenium(II) and osmium(II) with pyrazole-3,5-dicarboxylic acid and 2,2 '-bipyridine as co-ligands. Synthesis, structure, stereochemistry, spectroscopy and redox activities [J] . Baitalik S., Florke U., Nag K. Inorganica Chimica Acta . 2002,第0期

机译：钌（II）和（II）与吡唑-3,5-二羧酸和2,2'-联吡啶为共配体的同金属和异双金属配合物。合成，结构，立体化学，光谱学和氧化还原活性
3. Spectroscopic and redox properties of (RhRuII)-Ru-III and (RuRuII)-Ru-II complexes derived from 2,2 '-bipyridine, pyrazole-3,5-bis(benzimidazole) and 1,2,4-triazole-3,5-dicarboxylic acid as bridging ligands [J] . Baitalik S, Dutta B, Nag K Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2004,第6期

机译：衍生自2,2'-联吡啶，吡唑-3,5-双（苯并咪唑）和1,2,4-三唑-3的（RhRuII）-Ru-III和（RuRuII）-Ru-II配合物的光谱和氧化还原性质，5-二羧酸作为桥联配体
4. Metal-Containing Monomers Based on Copper and Zinc Salts of Unsaturated Acids and Pendent 4-phenyl-2,2':6',2"-Terpyridine Ligands:Synthesis, Characterization and Thermal Properties [C] . Baimuratova Rose K., Dzhardimalieva Gulzhian I, Zhinzhilo Vladimir A. International scientific and practical conference «New Polymer Composite Materials» . 2020

机译：基于铜和锌盐的含金属单体，基于不饱和酸和悬浮4-苯基-2,2'：6'，2“ - 吡啶配体：合成，表征和热性能
5. Constrained beta-prolines. (I) Methanopyrrolidine beta-amino acids: Synthesis and chracterization of novel C6-substituted analogues and peptide oligomers. (II) Synthesis of 2,2-disubstituted pyrrolidine-3-carboxylic acids. [D] . Hu, Zilun. 2015

机译：受约束的β-脯氨酸。（I）甲基吡咯烷β-氨基酸：新型C6取代的类似物和肽低聚物的合成和表征。（II）2，2-二取代的吡咯烷-3-羧酸的合成。
6. Bis(μ-2′-carboxylatobiphenyl-2-carboxylic acid-κ2O2:O2′)bis[(2,2′-bipyridine-κ2N,N′)(2′-carboxylatobiphenyl-2-carboxylic acid-κO2′)zinc(II)] [O] . Zhe An 2016

机译：双（μ-2'-羧基联苯-2-羧酸-κ2Ø2：O2′）bis [（2,2′-联吡啶-κ2N，N'）（2'-羧基-联苯-2-羧酸-κO2′）锌（II）]
7. Mixed Ligand Complexes of quinoline-2-carboxylic acid and 4,4/-dimethyl-2,2/-bipyridyl with V(IV),Cr(III), Rh(III), Cd(II) and Pt(IV) [O] . Baghdad Science Journal 2014

机译：喹啉-2-羧酸的混合配体络合物和4,4 / -dimethyl-2,2 /--------------------------------------------------------------------bipyridyl，Cr（III），RH（III），CD（II）和Pt（IV）
8. Excited-State Acid-Base Reactions of Dicyanobis(2,2'-bipyridine)ruthenium(II) and Dicyanobis(1,10-phenanthroline)ruthenium(II) [R] . Peterson, S. H., Demas, J. N. 1978

机译：双氰基（2,2'-联吡啶）钌（II）和二氰基双（1,10-菲咯啉）钌（II）的激发态酸碱反应

Expanded ligands: bis( 2,2 ': 6 ',2 ''-terpyridine carboxylic acid) ruthenium(II) complexes as metallosupramolecular analogues of dicarboxylic acids

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