Ruthenium(II complexes of novel 4'-ethoxy- and 4'-hydroxy-5, 5'-dimethyl-2, 2':6', 2'-terpyridines: X-ray crystal structures of 4'-ethoxy-5, 5'-dimethyl-2, 2':6', 2'-terpyridine and the ruthenium(II) complex of 4'-ethoxy-5, 5'-dimethyl-2, 2':6', 2'-t

Reza-Ali Fallahpour; Markus Neuburger; Margareta Zehnder

首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Ruthenium(II complexes of novel 4'-ethoxy- and 4'-hydroxy-5, 5'-dimethyl-2, 2':6', 2'-terpyridines: X-ray crystal structures of 4'-ethoxy-5, 5'-dimethyl-2, 2':6', 2'-terpyridine and the ruthenium(II) complex of 4'-ethoxy-5, 5'-dimethyl-2, 2':6', 2'-t

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Ruthenium(II complexes of novel 4'-ethoxy- and 4'-hydroxy-5, 5'-dimethyl-2, 2':6', 2'-terpyridines: X-ray crystal structures of 4'-ethoxy-5, 5'-dimethyl-2, 2':6', 2'-terpyridine and the ruthenium(II) complex of 4'-ethoxy-5, 5'-dimethyl-2, 2':6', 2'-t

机译：钌（新型4'-乙氧基和4'-羟基-5，5''-二甲基-2，2'：6'，2''-吡啶的II配合物：4'-乙氧基5的X射线晶体结构， 5“-二甲基-2，2”：6'，2“-吡啶和4'-乙氧基-5，5”-二甲基-2，2'：6'，2“ -t的钌（II）配合物

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The key intermediates for the Krohnke methodology for the synthesis of oligopyridines, 4-functionalised-2, 6-diacetylpyridines (4-substituent = Cl, OEt or benzyloxy) have been synthesised. 4-Ethoxy-2, 6-diacetylpyridine was reacted to give novel 4'-ethoxy-2, 2' : 6', 2"-terpyridines which possess substituents at C(4), C(5) and/or C(6) of both terminal pyridines. By cleavage of the ethyl ether protecting group from 4'-ethoxy-5, 5"-dimethyl-2, 2 : 6', 2"-terpyridine, 4'-hydroxy-5, 5"-dimethyl-2, 2' : 6', 2"-terpyridine was obtained. Ruthenium(II) complexes were prepared by the reaction of the substituted terpyridine ligands with [(Cl-tpy)RuCl_3] (4'-chloro-2, 2' : 6', 2"-terpyridine) and their chemical and electrochemical properties have been investigated. The structures of 4'-ethoxy-5, 5"-dimethyl-2, 2' : 6'2"-terpyridine and the ruthenium(II) complex of 4'-ethoxy-5, 5"-dimethyl-2, 2' : 6', 2"-terpyridine with 4'-chloro-2, 2' : 6', 2"-terpyridine have been determined by X-ray structure analysis.

机译：已经合成了用于合成低聚吡啶，4-官能化的2-，6-二乙酰基吡啶（4-取代基= Cl，OEt或苄氧基）的Krohnke方法的关键中间体。使4-乙氧基-2，6-二乙酰基吡啶反应，得到新颖的4'-乙氧基-2，2'：6'，2“-叔吡啶，它们在C（4），C（5）和/或C（6）处具有取代基通过从4'-乙氧基-5、5“-二甲基-2、2：6'，2”-吡啶，4'-羟基-5、5“-二甲基裂解乙基保护基获得了-2,2'：6'，2“-吡啶。通过取代的吡啶吡啶配体与[（Cl-tpy）RuCl_3]（4'-chloro-2，2' ：6'，2“-叔吡啶）及其化学和电化学性质已被研究。 4'-乙氧基-5，5“-二甲基-2，2'的结构：6'2”-吡啶和4'-乙氧基-5，5“-二甲基-2，2'的钌（II）配合物通过X射线结构分析已经确定了：具有6′，2′：6′，2′-叔吡啶和具有4′-氯-2，2′：3′，叔吡啶。

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来源
《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |1999年第18期|共10页
作者
Reza-Ali Fallahpour; Markus Neuburger; Margareta Zehnder;
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正文语种 eng
中图分类化学;无机化学;
关键词
rutheniu; (II) complex; X-ray crystal structure; oligopyridine; krohnke methodology;

机译：钌;（II）配合物;X射线晶体结构;低聚吡啶;krohnke方法;

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1. Ruthenium(II complexes of novel 4'-ethoxy- and 4'-hydroxy-5, 5"-dimethyl-2, 2':6', 2"-terpyridines: X-ray crystal structures of 4'-ethoxy-5, 5"-dimethyl-2, 2":6', 2"-terpyridine and the ruthenium(II) complex of 4'-ethoxy-5, 5"-dimethyl-2, 2':6', 2"-t [J] . Reza-Ali Fallahpour, Markus Neuburger, Margareta Zehnder Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 1999,第18期

机译：钌（新型4'-乙氧基和4'-羟基-5，5''-二甲基-2，2'：6'，2''-吡啶的II配合物：4'-乙氧基5的X射线晶体结构， 5“-二甲基-2，2”：6'，2“-吡啶和4'-乙氧基-5，5”-二甲基-2，2'：6'，2“ -t的钌（II）配合物
2. New complexes of 6,6"-dimethyl-2,20:60,2"-terpyridine with Ni(II) ions: Synthesis, structure and magnetic properties [J] . Adam Gorczyński, Monika Wa??sa-Chorab, Maciej Kubicki, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2014,第Null期

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Ruthenium(II complexes of novel 4'-ethoxy- and 4'-hydroxy-5, 5'-dimethyl-2, 2':6', 2'-terpyridines: X-ray crystal structures of 4'-ethoxy-5, 5'-dimethyl-2, 2':6', 2'-terpyridine and the ruthenium(II) complex of 4'-ethoxy-5, 5'-dimethyl-2, 2':6', 2'-t

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