Metal and ligand substitution of the aluminium tris-pyridyl ligands [RAl(2-py ')(3)](-) (R = Et, Bu-n, Bu-s, Bu-t; 2-py '=2-pyridyl, 3-methyl-2-pyridyl, 5-methyl-2-pyridyl, 6-methyl-2-pyridyl)

Bullock TH; Chan WTK; Eisler DJ; Streib M; Wright DS

首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Metal and ligand substitution of the aluminium tris-pyridyl ligands [RAl(2-py ')(3)](-) (R = Et, Bu-n, Bu-s, Bu-t; 2-py '=2-pyridyl, 3-methyl-2-pyridyl, 5-methyl-2-pyridyl, 6-methyl-2-pyridyl)

【24h】

Metal and ligand substitution of the aluminium tris-pyridyl ligands [RAl(2-py ')(3)](-) (R = Et, Bu-n, Bu-s, Bu-t; 2-py '=2-pyridyl, 3-methyl-2-pyridyl, 5-methyl-2-pyridyl, 6-methyl-2-pyridyl)

机译：铝三吡啶基配体[RAl（2-py'）（3）]（-）的金属和配体取代（R = Et，Bu-n，Bu-s，Bu-t; 2-py'= 2-吡啶基，3-甲基-2-吡啶基，5-甲基-2-吡啶基，6-甲基-2-吡啶基）

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A series of tris-pyridyl complexes [RAl(2-py)(3)]Li center dot thf[2-py = 2-pyridyl; R = Et (1); Bu-n (2); Bu-s (3), Bu-t (4)] were prepared by the sequential reaction of AlCl3 with RLi then 2-Li-py in thf. The related complexes [MeAl{2-(3-Me)py}(3)]Li(mu-Br)Li(thf)(3) (5), [MeAl{2-(5-Me)py}(3)] Li center dot thf (6) and [MeAl{2-(6-Me)py}(3)]Li center dot thf (7) are obtained similarly from MeAlCl2 and the appropriate lithio-pyridine (2-Li-py '). The synthetic approaches used provide the means for extensive elaboration of the [RAl(2-py ')(3)](-) ligand frameworks, and potentially broad access to a large range of new anionic tris-pyridyl ligands of this type. Fundamental insights into how the ligand bites and coordination environments offered are modified by substituents at the Al bridgehead and pyridyl rings are given by the solid-state structures of 1-7.

机译：一系列的三吡啶基配合物[RAl（2-py）（3）] Li中心点thf [2-py = 2-吡啶基; R = Et（1）;布恩（2）; Bu-s（3），Bu-t（4）]是通过AlCl3与RLi然后2-Li-py依次反应制得的。相关配合物[MeAl {2-（3-Me）py}（3）] Li（mu-Br）Li（thf）（3）（5），[MeAl {2-（5-Me）py}（3 ）] Li中心点thf（6）和[MeAl {2-（6-Me）py}（3）] Li中心点thf（7）相似地从MeAlCl2和适当的硫代吡啶（2-Li-py '）。所使用的合成方法为[RAl（2-py'）（3）]（-）配体构架的广泛修饰提供了手段，并潜在地广泛使用了这种新型新的阴离子型三吡啶基配体。 1-7的固态结构给出了关于如何通过Al桥头和吡啶环上的取代基修饰配体咬合和配位环境的基本见解。

著录项

来源
《Dalton transactions: An international journal of inorganic chemistry》 |2009年第6期|共9页
作者
Bullock TH; Chan WTK; Eisler DJ; Streib M; Wright DS;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类无机化学;
关键词
CRYSTAL-STRUCTURE; TRIS(PYRIDYL) LIGAND; COMPLEXES; TRIS(2-PYRIDYL)METHANE; 2-PY=2-PYRIDYL; RUTHENIUM(II); DERIVATIVES; MOLYBDENUM; BEHAVIOR; ANION;

机译：晶体结构;三（吡啶基）配体;络合物;三（2-吡啶基）甲醇;2-PY = 2-吡啶基;钌（II）;衍生物;钼;行为;阴离子;

相似文献

外文文献
中文文献
专利

1. Metal and ligand substitution of the aluminium tris-pyridyl ligands [RAl(2-py ')(3)](-) (R = Et, Bu-n, Bu-s, Bu-t; 2-py '=2-pyridyl, 3-methyl-2-pyridyl, 5-methyl-2-pyridyl, 6-methyl-2-pyridyl) [J] . Bullock TH, Chan WTK, Eisler DJ, Dalton transactions: An international journal of inorganic chemistry . 2009,第6期

机译：铝三吡啶基配体[RAl（2-py'）（3）]（-）的金属和配体取代（R = Et，Bu-n，Bu-s，Bu-t; 2-py'= 2-吡啶基，3-甲基-2-吡啶基，5-甲基-2-吡啶基，6-甲基-2-吡啶基）
2. Formation of a Heterometallic AI(III)/Sm-III Complex Involving a Novel [EtA1(2-py)(2)O](2-) Ligand (2-py=2-Pyridyl) [J] . Garcia-Rodriguez Raul, Simmonds Hayley R., Wright Dominic S. Organometallics . 2014,第24期

机译：涉及新型[EtA1（2-py）（2）O]（2-）配体（2-py = 2-吡啶基）的杂金属AI（III）/ Sm-III配合物的形成
3. Highly selective epoxidation of styrene using a transition metal aluminium(III) complex containing the [MeAl(2-py)(3)](-) anion (2-py=2-pyridyl) [J] . Alvarez CS, Garcia F, Humphrey SM, Chemical Communications . 2005,第2期

机译：使用包含[MeAl（2-py）（3）]（-）阴离子（2-py = 2-吡啶基）的过渡金属铝（III）络合物对苯乙烯进行高度选择性的环氧化
4. The nature of the metal-ligand chemical bond and the electronic structure of Be,Mg,and Zn acetylacetonates and hetero- and p-substituted analogs [C] . A Komissarov, O Shcheka, V Korochentsev International Scientific-Practical Conference "Quality Management and Reliability of Technical Systems" . 2020

机译：金属配体化学键的性质和乙酰丙酮和Zn乙酰丙酮和杂种和P取代类似物的电子结构
5. Donor atom substitutions in amidophosphine ligands: Early transition metal complexes of arsine and aryloxide containing ligands. [D] . Carmichael, Christopher David. 2006

机译：酰胺基膦配体中的供体原子取代：含rs和芳氧基的配体的早期过渡金属配合物。
6. Nickel quercetinase a promiscuous metalloenzyme: metal incorporation and metal ligand substitution studies [O] . Dimitrios Nianios, Sven Thierbach, Lenz Steimer, 2015

机译：槲皮素镍酶一种混杂金属酶：金属结合和金属配体取代研究
7. Formation of a heterometallic AlIII/SmIII complex involving a novel EtAl(2-py)2O2- ligand (2-py = 2-pyridyl) [O] . García-Rodríguez Raúl, Simmonds Hayley R, Wright Dominic Simon 2014

机译：涉及新型EtAl（2-py）2O 2-配体（2-py = 2-吡啶基）的杂金属AlIII / SmIII配合物的形成

Metal and ligand substitution of the aluminium tris-pyridyl ligands [RAl(2-py ')(3)](-) (R = Et, Bu-n, Bu-s, Bu-t; 2-py '=2-pyridyl, 3-methyl-2-pyridyl, 5-methyl-2-pyridyl, 6-methyl-2-pyridyl)

摘要

著录项

相似文献

相关主题

期刊订阅