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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Supramolecular coordination: self-assembly of finite two- and three-dimensional ensembles.
TL;DR: In the early 1960s, the discovery of crown ethers and spherands by Pedersen, Lehn, and Cram3 led to the realization that small, complementary molecules can be made to recognize each other through non-covalent interactions such as hydrogen-bonding, charge-charge, donor-acceptor, π-π, van der Waals, hydrophilic and hydrophobic interactions to achieve these highly complex and often symmetrical architectures as mentioned in this paper.
Journal ArticleDOI
Zr-based metal-organic frameworks: design, synthesis, structure, and applications.
TL;DR: Advances in Zr-MOFs since 2008 are summarized and reviewed from three aspects: design and synthesis, structure, and applications to provide guidance for the in-depth investigation of MOFs towards practical applications.
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Synthesis of cyclic carbonates from epoxides and CO2
TL;DR: In this article, the synthesis of cyclic carbonates by the 100% atom economical reaction between epoxides and CO2 is reviewed in the context of reducing global emissions of waste CO 2 and converting waste CO2 into industrially useful chemical feedstocks.
Journal ArticleDOI
First-Row Transition Metal (De)Hydrogenation Catalysis Based On Functional Pincer Ligands.
TL;DR: This review aims at providing a comprehensive picture of the utilization of functional pincer ligands in first-row transition metal hydrogenation and dehydrogenation catalysis and related synthetic concepts relying on these such as the hydrogen borrowing methodology.
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A review on versatile applications of transition metal complexes incorporating Schiff bases
TL;DR: This review compiles examples of the most promising applied Schiff bases and their complexes in different areas and explains how to understand the properties of both ligands and metal can lead to the synthesis of highly active compounds.
References
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Journal ArticleDOI
Syntheses of zirconium (IV) complexes with Schiff-base ligand and their catalytic activities for polymerization of ethylene
TL;DR: In this paper, the synthesis of a series of zirconium Schiff-base complexes for the polymerization of ethylene was reported. But the synthesis was performed by the reaction of ZIRCONIUM (IV) isopropoxide with the unusual kind of Schiff base in 1:1 molar ratio, and they were characterized by EA, IR and MS when activated by excess methylaluminoxane (MAO).
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Compatibility study of natural rubber and ethylene‐propylene‐diene rubber blends
TL;DR: In this article, the compatibility of natural rubber/ethylene-propylene-diene monomer (EPDM) blends with and without different compatibilizers was evaluated with viscosity measurements, differential scanning calorimetry, and scanning electron microscopy.
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Diazadioxadecalin and salen podands and macrocycles within dynamic combinatorial virtual libraries: structure, prototropy, complexation and enantioselective catalysis
TL;DR: In this article, a rare instance of simultaneous occurrence of keto-enamine and phenol-imine tautomers in the solid state of 6 was unravelled (X-ray at two temperatures) and the strength of the intramolecular hydrogen bonding (and hence, the extent of ring closure) in 6 is temperature dependent.
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Pyridine bis(imine) cobalt or iron complexes for ethylene and 1-hexene (co)polymerisation
TL;DR: Souane et al. as mentioned in this paper described the synthesis of new complexes modified with heteroatoms, based on the above-mentioned catalysts, and the influence of the polymerisation temperature on the catalytic activity has been investigated.
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Spectroscopy, electrochemistry and catalytic properties of rutheniumII complexes containing the tetradentate Schiff base ligand N,N′-bis(7-methyl-2-pyridylmethylene)-1,3-diiminopropane
TL;DR: In this paper, the trans-[RuCl2(bpydip)] complex has been successfully simulated on the basis of the ZINDO/S method, supporting the assignment of the absorption bands at 644, 607, 458, 418 and 374 nm to RuII(dπ)→BPydip(pπ*) charge-transfer transitions, and at 282 nm, to a bpydip (π→π*) intraligand transition.