C-o bond cleavage of diethyl ether and tetrahydrofurane by [(dpp-BIAN)AlI(Et2O)] [dpp-BIAN=1,2-bis[(2,6-di-iso-propylphenyl)-iminolacenaphthene]

被引：21

作者：

Fedushkin, Igor L. ^{[1
]}

Lukoyanov, Anton N. ^{[1
]}

Hummert, Markus ^{[2
]}

Schumann, Herbert ^{[2
]}

机构：

[1] Russian Acad Sci, GA Razuvaev Inst Organomet Chem, Nizhnii Novgorod 603950, Russia

[2] Tech Univ Berlin, Inst Chem, D-10623 Berlin, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2008年 / 634卷 / 02期

关键词：

aluminum; diimine ligands; C-O bond cleavage; crystal structure;

D O I：

10.1002/zaac.200700411

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

At elevated temperatures, the aluminum complex [(dpp-BIAN)AlI(Et2O)] (1) splits the C-O bonds of diethyl ether and tetrahydrofurane yielding the dimeric alkoxides [(dpp-BIAN)AlOEt](2) (2) and [(dpp-BIAN)AlO(CH2)(4)I](2) (3), respectively Already at ambient temperatures, a cleavage of the C-O bond of THF is to observe in the reaction of 1 with CpNa in THF as confirmed by the formation of [(dpp-BIAN)AlO(CH2)(4)C5H5](2) (4a) and [(dpp-BIAN)Al{O(CH2)(4)C5H5}(THF)] (4b) in a molar ratio of 1:2. The reaction of 1 with t-BuOK affords the monomeric alkoxide [(dpp-BIAN)AlO-t-Bu(Et2O)] (5). Compounds 2, 3, and 4a/b were characterized by elemental analyses and IR spectra. Additionally, the structures of 2 and 3 were determined by single crystal X-ray diffraction.

引用

页码：357 / 361

页数：5

共 23 条

[1] Reduction of aromatic ketones with the (dpp-BIAN)AlI(Et2O) complex
Fedushkin, I. L.
Lukoyanov, A. N.
Fukin, G. K.
Hummert, M.
Schumann, H.
RUSSIAN CHEMICAL BULLETIN, 2006, 55 (07) : 1177 - 1183
[2] Reduction of aromatic ketones with the (dpp-BIAN)AlI(Et2O) complex
I. L. Fedushkin
A. N. Lukoyanov
G. K. Fukin
M. Hummert
H. Schumann
Russian Chemical Bulletin, 2006, 55 : 1177 - 1183
[3] Alkylmagnesium complexes with the rigid dpp-bian ligand {dpp-bian 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene}
Fedushkin, Igor L.
Morozov, Alexander G.
Hummert, Markus
Schumann, Herbert
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2008, 10 (10) : 1584 - 1588
[4] Synthesis and structure of bischelate gallium complexes (dpp-bian)Ga(acac) and (dpp-bian)Ga(2,2′-bipy) (dpp-bian is 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene)
Dodonov, V. A.
Skatova, A. A.
Cherkasov, A. V.
Fedushkin, I. L.
RUSSIAN CHEMICAL BULLETIN, 2016, 65 (05) : 1171 - 1177
[5] Synthesis and reactivity of the complexes [(dpp-bian)SiCl2] and [(dpp-bian)Si{FeCp(CO)}2(μ-CO)] (dpp-bian is 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene)
Dodonov, V. A.
Kushnerova, O. A.
Rumyantsev, R., V
Fedushkin, I. L.
RUSSIAN CHEMICAL BULLETIN, 2022, 71 (08) : 1760 - 1769
[6] Synthesis and reactivity of the complexes [(dpp-bian)SiCl2] and [(dpp-bian)Si{FeCp(CO)}2(μ-CO)] (dpp-bian is 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene)
V. A. Dodonov
O. A. Kushnerova
R. V. Rumyantsev
I. L. Fedushkin
Russian Chemical Bulletin, 2022, 71 : 1760 - 1769
[7] Addition of enolisable ketones to (dpp-bian)Mg(THF)3 [dpp-bian=1,2-bis{(2,6-diisopropylphenyl)imino}acenaphthene]
Fedushkin, IL
Skatova, AA
Fukin, GK
Hummert, M
Schumann, H
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2005, (12) : 2332 - 2338
[8] Synthesis and structure of bischelate gallium complexes (dpp-bian)Ga(acac) and (dpp-bian)Ga(2,2´-bipy) (dpp-bian is 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene)
V. A. Dodonov
A. A. Skatova
A. V. Cherkasov
I. L. Fedushkin
Russian Chemical Bulletin, 2016, 65 : 1171 - 1177
[9] Addition of phenylacetylene and camphor to the complex [(dpp-bian)Eu(dme)2] (dpp-bian is the 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene dianion)
D. S. Yambulatov
А. А. Skatova
A. V. Cherkasov
I. L. Fedushkin
Russian Chemical Bulletin, 2017, 66 : 1187 - 1195
[10] Synthesis, Molecular Structure and DFT Study of [(dpp-bian)Ga-M(Et2O)3] (M = Li, Na; dpp-bian=1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene)
Fedushkin, Igor L.
Lukoyanov, Anton N.
Fukin, Georgy K.
Ketkov, Sergey Yu.
Hummert, Markus
Schumann, Herbert
CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (28) : 8465 - 8468

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