Synthesis and structural characterization of magnesium complexes bearing phenanthrene imine derivative ligands

被引：11

作者：

Gao, Bo ^{[1
,2
]}

Xin, Lan ^{[1
]}

Gao, Wei ^{[1
]}

Hao, Zhi-Qiang ^{[1
]}

Xin, Xiao-Zhi ^{[1
]}

Wu, Qiao-Lin ^{[1
]}

Mu, Ying ^{[1
]}

机构：

[1] Jilin Univ, Sch Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China

[2] Chinese Acad Sci, Changchun Inst Appl Chem, Key Lab Polymer Ecomat, Changchun 130022, Peoples R China

来源：

POLYHEDRON | 2013年 / 63卷

基金：

中国国家自然科学基金;

关键词：

Phenanthrene imine; Magnesium complexes; Radical anion; Enediamido ligands; BIDENTATE NITROGEN LIGANDS; ORGANOMETALLIC CHEMISTRY; HOMOGENEOUS CATALYSIS; MOLECULAR-STRUCTURE; CHROMIUM COMPLEXES; CALCIUM COMPLEXES; PALLADIUM; CRYSTAL; ALKYNES; POLYMERIZATION;

D O I：

10.1016/j.poly.2013.07.010

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reduction reactions of the phenanthrene-o-aryliminoquinone with 0.5 equiv of magnesium in tetrahydrofuran afford the bisligated magnesium complexes [(Ar)piq](2)Mg(thf) (1a, Ar = 2,6-Me2C6H3; 1b, Ar = 2,6-(Pr2C6H3)-Pr-i). 1a can be further reduced by magnesium to oxygen-bridged dinuclear complex [(mu-O)(Ar-)piqMg(thf)(2)](2) (2). Similar reduction reactions of the N,N-bis(arylimino)phenanthrene with magnesium give bis(arylimino)phenanthrene magnesium complexes (Ar1,Ar2)bipMg(thf)(3) (3, Ar-1 = Ar-2 = 2,6-Me2C6H3: 4, Ar-1 = Ar-2 = 2,6-(Pr2C6H3)-Pr-i: 5, Ar-1 = 2,6-Me2C6H3, Ar-2 = 2,6-(Pr2C6H3)-Pr-i). All the complexes were well characterized and the molecular structures of 1b, 2, 3, and 5 were established by X-ray diffraction analysis. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：91 / 95

页数：5

共 29 条

[1] SYNTHESIS, STRUCTURE, AND SPECTROSCOPIC PROPERTIES OF COPPER(II) COMPOUNDS CONTAINING NITROGEN SULFUR DONOR LIGANDS - THE CRYSTAL AND MOLECULAR-STRUCTURE OF AQUA[1,7-BIS(N-METHYLBENZIMIDAZOL-2'-YL)-2,6-DITHIAHEPTANE]COPPER(II) PERCHLORATE [J].

ADDISON, AW ;

RAO, TN ;

REEDIJK, J ;

VANRIJN, J ;

VERSCHOOR, GC .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (07) :1349-1356

[2] Synthesis and characterization of phenanthren-o-iminoquinone complexes of rare earth metals [J].

Bochkarev, Mikhail N. ;

Fagin, Anatoly A. ;

Druzhkov, Nikolai O. ;

Cherkasov, Vladimir K. ;

Katkova, Marina A. ;

Fukin, Georgy K. ;

Kurskii, Yurii A. .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2010, 695 (25-26) :2774-2780

[3] THE DETERMINATION OF THE PARAMAGNETIC SUSCEPTIBILITY OF SUBSTANCES IN SOLUTION BY NUCLEAR MAGNETIC RESONANCE [J].

EVANS, DF .

JOURNAL OF THE CHEMICAL SOCIETY, 1959, (JUN) :2003-2005

[4] One- and Two-Electron-Transfer Reactions of (dpp-Bian)Sm(dme)3 [J].

Fedushkin, Igor L. ;

Maslova, Olga V. ;

Hummert, Markus ;

Schumann, Herbert .

INORGANIC CHEMISTRY, 2010, 49 (06) :2901-2910

[5] Magnesium(II) Complexes of the dpp-BIAN Radical-Anion: Synthesis, Molecular Structure, and Catalytic Activity in Lactide Polymerization [J].

Fedushkin, Igor L. ;

Morozov, Alexander G. ;

Chudakova, Valentina A. ;

Fukin, Georgy K. ;

Cherkasov, Vladimir K. .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2009, (33) :4995-5003

[6] Single-electron-transfer reactions of α-diimine dpp-BIAN and its magnesium complex (dpp-BIAN)2-Mg2+(THF)3 [J].

Fedushkin, IL ;

Makarov, VM ;

Rosenthal, ECE ;

Fukin, GK .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2006, (04) :827-832

[7] Magnesium and calcium complexes with two diimine radical-anion ligands. Molecular structure of the Ca complex with 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene [J].

Fedushkin, IL ;

Skatova, AA ;

Chudakova, VA ;

Cherkasov, VK ;

Dechert, S ;

Schumann, H .

RUSSIAN CHEMICAL BULLETIN, 2004, 53 (10) :2142-2147

[8] Divalent germanium compound with a radical-anionic ligand:: Molecular structures of (dpp-BIAN)•-GeCl and its hydrochloration products [(dpp-BIAN)(H)2]•+[GeCl3]- and [{(dpp-BIAN)(H)2•+}2(Cl-)]+[GeCl3]- (dpp-BIAN=1,2-bis{(2,6-diisopropylphenyl)imino}acenaphthene) [J].

Fedushkin, IL ;

Khvoinova, NM ;

Baurin, AY ;

Fukin, GK ;

Cherkasov, VK ;

Bubnov, MP .

INORGANIC CHEMISTRY, 2004, 43 (24) :7807-7815

[9] Reduction of benzophenone and 9(10H)-anthracenone with the magnesium complex [(2,6-iPr2C6H3-bian)Mg(thf)3] [J].

Fedushkin, IL ;

Skatova, AA ;

Cherkasov, VK ;

Chudakova, VA ;

Dechert, S ;

Hummert, M ;

Schumann, H .

CHEMISTRY-A EUROPEAN JOURNAL, 2003, 9 (23) :5778-5783

[10] Four-step reduction of dpp-bian with sodium metal: Crystal structures of the sodium salts of the mono-, di-, tri- and tetraanions of dpp-bian [J].

Fedushkin, IL ;

Skatova, AA ;

Chudakova, VA ;

Fukin, GK .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (28) :3294-3298

← 1 2 3 →