Early-Late Heterobimetallic Complexes with a Ta-Ir Multiple Bond: Bimetallic Oxidative Additions of C-H, N-H, and O-H Bonds

被引：22

作者：

Oishi, Masataka ^{[1
]}

Kino, Masashi ^{[1
]}

Saso, Masayuki ^{[1
]}

Oshima, Masato ^{[2
]}

Suzuki, Hiroharu ^{[1
]}

机构：

[1] Tokyo Inst Technol, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, Japan

[2] Tokyo Polytech Univ, Sch Engn, Atsugi, Kanagawa 2430297, Japan

来源：

ORGANOMETALLICS | 2012年 / 31卷 / 13期

基金：

日本学术振兴会;

关键词：

METAL BOND; REACTIVITY; TANTALUM; ACTIVATION; LIGAND; ALCOHOLS; HYDRIDO; WATER; ZR;

D O I：

10.1021/om300429u

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A heterobinuclear transition metal complex with a Ta-Ir multiple bond, Cp*(Me3SiCH2)(2)Ta-IrCp*(H)(2) (1), was synthesized using a salt elimination reaction. The isolable complex was characterized by NMR, IR, UV-vis spectroscopy, and X-ray crystallography. Compound I features an exceptionally short intermetallic distance (Ta-Ir 2.4457(3) angstrom). DFT calculation for 1 revealed the presence of a highly covalent bonding nature in spite of the involvement of such disparate d elements. Oxidative additions of C-H, N-H, and O-H bonds to 1 were also investigated.

引用

页码：4658 / 4661

页数：4

共 50 条

[21] Differences in the formation of pair-wise couplings in supramolecular synthons of the type O-H•••N/C-H•••O and N-H•••N/C-H•••O
Pedireddi, VR
CRYSTENGCOMM, 2002, 4 : 315 - 317
[22] Catalyst-dependent chemoselective insertion of diazoalkanes into the N-H/C-H/O-H/C-O bonds of 2-hydroxybenzothiazoles
Jin, Lvnan
Zhou, Xuan
Zhao, Yunbo
Guo, Jing
Stephan, Douglas W.
ORGANIC & BIOMOLECULAR CHEMISTRY, 2022, 20 (39) : 7781 - +
[23] Transition-metal-catalyzed additions of C-H bonds to C-X (X = N, O) multiple bonds via C-H bond activation
Yan, Guobing
Wu, Xiangmei
Yang, Minghua
ORGANIC & BIOMOLECULAR CHEMISTRY, 2013, 11 (34) : 5558 - 5578
[24] (Pyrazinecarbonyl)hydrazones of heteroarenealdehydes: crystal structures formed from N-H ... O, N-H ... N, C-H ... O hydrogen-bonds, C-H ... π and π ... π interactions
Howie, R. Alan
da Silva Lima, Camilo H.
Kaiser, Carlos R.
da Silva, Marcele M.
de Souza, Marcus V. N.
Wardell, James L.
Wardell, Solange M. S. V.
ZEITSCHRIFT FUR KRISTALLOGRAPHIE-CRYSTALLINE MATERIALS, 2010, 225 (06): : 245 - 252
[25] Ruthenium-Catalyzed Oxidative Annulation by Cleavage of C-H/N-H Bonds
Ackermann, Lutz
Lygin, Alexander V.
Hofmann, Nora
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (28) : 6379 - 6382
[26] N,N′-Bis(isonicotinoyl)hydrazine dihydrate at 120 (2) K:: a three-dimensional framework built from N-H•••O,O-H•••O,O-H•••N and C-H•••O hydrogen bonds
Portilla, Jaime
Cobo, Justo
de la Torre, Jose M.
Low, John N.
Glidewell, Christopher
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2007, 63 : O1687 - O1690
[27] Electrostatic potential at nuclei as a reactivity index in hydrogen bond formation. Complexes of ammonia with C-H, N-H and O-H proton donor molecules
Dimitrova, V
Ilieva, S
Galabov, B
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 2003, 637 : 73 - 80
[28] Theoretical Study on the Stability of Formylphenol and Formylaniline Compounds and Corresponding Radicals: O-H or N-H vs C-H Bond Dissociation
Gomes, Jose R. B.
JOURNAL OF PHYSICAL CHEMISTRY A, 2009, 113 (08): : 1628 - 1634
[29] COMPARISONS OF N-H, C-H, O-H, AND S-H HETEROLYTIC AND HOMOLYTIC BOND STRENGTHS IN AQUEOUS AND DIMETHYL-SULFOXIDE SOLUTION
BAUSCH, MJ
GOSTOWSKI, R
GUADALUPEFASANO, C
SELMARTEN, D
VAUGHN, A
WANG, LH
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 203 : 561 - ORGN
[30] The pKa theoretical estimation of C-H, N-H, O-H and S-H acids in dimethylsulfoxide solution
Khursan, Sergey L.
Ovchinnikov, Mikhail Yu.
JOURNAL OF PHYSICAL ORGANIC CHEMISTRY, 2014, 27 (12) : 926 - 934

← 1 2 3 4 5 →