Journal ArticleDOI
Catalytic activities of Schiff base transition metal complexes
K.C. Gupta,Alekha Kumar Sutar +1 more
TLDR
A review of the catalytic activity of metal complexes of binaphthyl compounds and their combinations with salen Schiff base is presented in this paper, where the pyridyl bis (imide) and pyridine bis(imine) complexes of cobalt(II), iron(II) ions have been used as catalysts in the polymerization of ethylene and propylene.About:
This article is published in Coordination Chemistry Reviews.The article was published on 2008-07-01. It has received 1237 citations till now. The article focuses on the topics: Schiff base & Imine.read more
Citations
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Journal ArticleDOI
Stereo-regulated methyl methacrylate (MMA) polymerization catalyzed by asymmetric Salen-type Schiff-base Cu(II) complexes
Yan Chen,Yaoju Liu,Xingmei Zhang,Zhao Zhang,Lin Liu,Daidi Fan,Liqin Ding,Liqin Ding,Xingqiang Lü +8 more
TL;DR: In this paper, a series of mononuclear asymmetric Salen-type Schiff-base complexes [Cu(L n )] were obtained by the Cu(II)-templated approach in the presence of five salicylaldehyde derivatives, respectively.
Journal ArticleDOI
Synthesis and characterisation of Co(II), Ni(II), Zn(II) and Cd(II) complexes with 5-bromo-N,N′-bis-(salicylidene)-o-tolidine
TL;DR: In this article, an octahedral coordination mode for mono-deprotonated Schiff base and a bidentate one for acetate ion was found for Co(II) and Ni(II), and the final product of decomposition is the most stable metallic oxide.
Journal ArticleDOI
Synthesis, structure and reactivity of samarium complexes supported by Schiff-base ligands
TL;DR: In this article, the coordination geometry around samarium atom is described as a distorted pentagonal bipyramidal for complexes 1 and 2 and as distorted tricapped trigonal prism for complex 3.
Journal ArticleDOI
A combined experimental and theoretical investigation on the oxygenation of organic sulfides by oxo(salen)chromium(V) ion
Natarajan Sathiyamoothy Venkataramanan,Natarajan Sathiyamoothy Venkataramanan,Seenivasan Rajagopal,A. Suvitha,Yoshiyuki Kawazoe +4 more
TL;DR: In this article, a two-electron transfer from the oxo(salen)chromium(V) ion to the electron-rich sulfur atom is proposed, which shows an increase in the negative charge and spin density over Cr atom indicating the involvement of spin inversion and radical character.
Journal ArticleDOI
Phenol oxidation by air using a Co (II) Salen complex catalyst supported on nanoporous materials: synthesis, characterization and kinetic analysis
Daniela Xulú Martíneza Vargas,Javier Rivera De la Rosa,Saba Arif Iyoob,Carlos J. Lucio-Ortiz,Felipe J. Cerino Córdoba,Carlos D. Garcia +5 more
TL;DR: In this article, a cobalt (II) Salen complex was synthesized and immobilized through covalent bonds on synthetic silica and commercial supports, including silica (SiO2), alumina (Al2O3) and granular activated carbon (C).
References
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Journal ArticleDOI
The heck reaction as a sharpening stone of palladium catalysis.
TL;DR: s, or keywords if they used Heck-type chemistry in their syntheses, because it became one of basic tools of organic preparations, a natural way to make organic preparations.
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The Development of L2X2RuCHR Olefin Metathesis Catalysts: An Organometallic Success Story
Tina M. Trnka,Robert H. Grubbs +1 more
TL;DR: The discussion includes an analysis of trends in catalyst activity, a description of catalysts coordinated with N-heterocyclic carbene ligands, and an overview of ongoing work to improve the activity, stability, and selectivity of this family of L2X2Ru=CHR complexes.
Journal ArticleDOI
Late-metal catalysts for ethylene homo- and copolymerization.
Book
Catalytic Asymmetric Synthesis
TL;DR: Asymmetric Hydrogenation (T. Ohkuma, et al. as discussed by the authors ), asymmetric carbon-Carbon Bond-Forming Reactions (K. Nozaki & I. Negishi). Asymmetric Addition and Insertion Reactions of Catalytically-Generated Metal Carbenes (M. O'Donnell), and asymptotic phase-transfer Reactions.