Isolation and characterisation of transition and main group metal complexes supported by hydrogen-bonded zwitterionic polyphenolic ligands

被引：41

作者：

Davidson, MG ^{[1
]}

Doherty, CL ^{[1
]}

Johnson, AL ^{[1
]}

Mahon, MF ^{[1
]}

机构：

[1] Univ Bath, Dept Chem, Bath Chem Crystallog Unit, Bath BA2 7AY, Avon, England

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 15期

关键词：

D O I：

10.1039/b303618a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of Zr((OPr)-Pr-i)(4) or Sn[N(SiMe3)(2)](2) with the tris-phenol amine ligand H3L(Me/Me) results in the formation of zirconium or tin complexes containing the new C-3-symmetric zwitterionic ammonium- trisphenolate ligand HL2-, while increasing the steric bulk of the ligand results in the isolation of a zirconium complex containing the known trianionic ligand L3-.

引用

页码：1832 / 1833

页数：2

共 16 条

[1] Chemistry of a novel family of tridentate alkoxy tin(II) clusters [J].

Boyle, TJ ;

Segall, JM ;

Alam, TM ;

Rodriguez, MA ;

Santana, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (24) :6904-6913

[2] An intramolecular N-H•••Co hydrogen bond and a structure correlation study of the pathway for protonation of the Co(CO)3L- anion (L = CO, PR3) [J].

Brammer, L ;

Rivas, JCM ;

Spilling, CD .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2000, 609 (1-2) :36-43

[3]

BULL SD, 2003, CHEM COMMUN

[4] REDUCTIVE INTRAMOLECULAR HYDROGEN TRANSFER IN A D8 METAL HYDRIDE PROMOTED BY CO ADDITION - AN EXPERIMENTAL-STUDY AND ITS THEORETICAL IMPLICATIONS [J].

CECCONI, F ;

GHILARDI, CA ;

INNOCENTI, P ;

MEALLI, C ;

MIDOLLINI, S ;

ORLANDINI, A .

INORGANIC CHEMISTRY, 1984, 23 (07) :922-929

[5]

Chauvin R, 2000, EUR J INORG CHEM, P577

[6]

DIFURIA F, 1996, J ORG CHEM, V61, P5177

[7] Taming early transition metals: the use of polydentate amido-donor ligands to create well defined reactive sites in reagents and catalysts [J].

Gade, LH .

CHEMICAL COMMUNICATIONS, 2000, (03) :173-181

[8] Novel titanatranes with different ring sizes: Syntheses, structures, and lactide polymerization catalytic capabilities [J].

Kim, Y ;

Verkade, JG .

ORGANOMETALLICS, 2002, 21 (12) :2395-2399

[9] (RO)2Ta[tris(2-oxy-3,5-dimethylbenzyl)amine]:: Structure and lactide polymerization activities [J].

Kim, YJ ;

Kapoor, PN ;

Verkade, JG .

INORGANIC CHEMISTRY, 2002, 41 (18) :4834-4838

[10] Titanium(IV) complexes of trianionic amine triphenolate ligands [J].

Kol, M ;

Shamis, M ;

Goldberg, I ;

Goldschmidt, Z ;

Alfi, S ;

Hayut-Salant, E .

INORGANIC CHEMISTRY COMMUNICATIONS, 2001, 4 (04) :177-179

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