{nBuMg(OR)}2 und {Mg(OR)2}2 (R=2,4,6-tBu3C6H2) - sterisch uberfrachtete Magnesiumalkoholate

被引：5
|
作者：
Floerke, Ulrich [2 ]
Henkel, Gerald [2 ]
Kuhn, Annette [3 ]
Kuhn, Norbert [1 ]
Laufer, Stefan [3 ]
Maichle-Moessmer, Caecilia [1 ]
机构：
[1] Univ Tubingen, Inst Anorgan Chem, D-72076 Tubingen, Germany
[2] Univ Paderborn, Dept Chem, D-33098 Paderborn, Germany
[3] Univ Tubingen, Inst Pharmazeut, D-72076 Tubingen, Germany
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2012年 / 638卷 / 05期
关键词：
Alcoholate ligands; Magnesium; X-ray diffraction; Agostic interactions;
D O I：
10.1002/zaac.201200037
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Reaction of 2, 4, 6-tri-tert-butylphenol (1) with di-n-butylmagnesium in the molar ratio 1:1 allows the synthesis of {(nBu)Mg(mu-OR)2Mg(nBu)} (2) (R = 2, 4, 6-tBu3C6H2), which reacts with excess 1 to give the homoleptic alcoholate complex {(RO)Mg(mu-OR)2Mg(OR)} (3) (R = 2, 4, 6-tBu3C6H2). The structures of 2 and 3 were determined by X-ray crystallography.
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收藏
页码：730 / 732
页数：3
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