Complexes of Trimethylalane with Bis[bis(pyrazolyl)methyl]‐Substituted Ligands

Flerlage Hannah; Krieck Sven; G?rls Helmar; Westerhausen Matthias

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Complexes of Trimethylalane with Bis[bis(pyrazolyl)methyl]‐Substituted Ligands

机译：三甲基亚甲烷的复合物用双[双（吡唑基）甲基] - 取代配体

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> Tetradentate 1,1,4,4‐tetrakis(pyrazolyl)butane ( 1a ) with a flexible backbone and 4,6‐bis[bis(pyrazolyl)methyl]dibenzofuran ( 1b ) with a rigid linker between the bis(pyrazolyl)methyl groups readily form the corresponding 1:2 adducts 2a and 2b with trimethylalane. Coordination of AlMe ₃ to the pyrazolyl bases shows a negligible influence on the aromatic character of these π‐systems. In solution only one set of resonances is observed for the pyrazolyl substituents verifying a fast exchange equilibrium of AlMe ₃ between the pyrazolyl Lewis bases.

机译： > Tetradate 1,1,4,4-四（吡唑基）丁烷（吡唑基）柔性骨架和4,6-双（吡唑基）甲基]二苯并呋喃（ 1b ）与双（吡唑基）甲基之间的刚性接头容易形成相应的1：2加合物 2a 和 2b / b> 用三甲基甲烷。 Alme _{3 对吡唑基碱的协调显示对这些π系统的芳族特征的影响忽略不计。在溶液中，仅验证吡唑基Lewis碱之间的吡唑基取代基的吡唑基取代基的一组共振。}

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来源
《Zeitschrift fur Anorganische und Allgemeine Chemie》 |2018年第22期|共5页
作者
Flerlage Hannah; Krieck Sven; G?rls Helmar; Westerhausen Matthias;
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作者单位

Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstra?e 8 07743 Jena Germany;

Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstra?e 8 07743 Jena Germany;

Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstra?e 8 07743 Jena Germany;

Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstra?e 8 07743 Jena Germany;

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原文格式 PDF
正文语种 eng
中图分类化学;
关键词
Pyrazolyl ligands; Aluminum; Scorpionates; Addition reactions; Trimethylalane;

机译：吡唑基配体;铝;蝎子;加法反应;三甲基甲烷;

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1. Complexes of Trimethylalane with Bis[bis(pyrazolyl)methyl]‐Substituted Ligands [J] . Flerlage Hannah, Krieck Sven, G?rls Helmar, Zeitschrift fur Anorganische und Allgemeine Chemie . 2018,第22期

机译：三甲基亚甲烷的复合物用双[双（吡唑基）甲基] - 取代配体
2. Redox regulation in ruthenium complexes containing #beta#-diketonate ligands and 2, 6-bis (N-pyrazolyl) pyridine and its methyl-substituted derivatives [J] . Spencer J. Slattery, William D. Bare, Donald L. Jameson, Journal of the Chemical Society, Dalton Transactions. Inorganic Chemistry . 1999,第8期

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4. Highly cis-selectivity and low molecular weight distribution polymerization of 1,3-butadiene with cobalt(Ⅱ) pyridyl bis(imine) complexes in the presence of ethylaluminum sesquischloride: effect of methyl position in the ligand [C] . Bu Ung Kim, Jae Sung Kim, Kyoung Ju Lee, Asia-Pacific Chemical Reaction Engineering Symposium(APCRE'05); 20050612-15; Gyeongju(KR) . 2005

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Complexes of Trimethylalane with Bis[bis(pyrazolyl)methyl]‐Substituted Ligands

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