Immobilization of Organic Catalysts: When, Why, and How

Cozzi, Franco

doi:10.1002/chin.200643237

Cited by 18 publications

(27 citation statements)

References 1 publication

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“…In addition to reducing waste, these recyclable catalysts present significant reductions in cost and hazard by removing the expensive and potentially toxic metals from the chemical waste stream. Catalysts have been successfully supported on inorganic surfaces (53,54) as well as on polymer surfaces (55). Inorganic mesoporous and nanomaterials have also been shown to be effective on their own as catalysts for many reactions (56).…”

Section: Catalysismentioning

confidence: 99%

Green Chemistry and Green Engineering: A Framework for Sustainable Technology Development

Mulvihill

Beach

Zimmerman

et al. 2011

Annu. Rev. Environ. Resour.

194

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Green chemistry and engineering seek to maximize efficiency and minimize health and environmental hazards throughout the chemical production process. This review demonstrates how green chemistry principles and metrics can influence the entire life cycle of a chemical from design through disposal. After reviewing essential metrics and recent advances in the field within this context, we consider the case of nanotechnology. As an emerging field, nanotechnology provides an instructive framework to consider the influence and application of green chemistry. Interdisciplinary innovation guides both fields, and both seek to transform the nature of technology. The applications and implications of emerging green technology are discussed, and future opportunities for interdisciplinary collaborations are highlighted.

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Section: Catalysismentioning

confidence: 99%

Green Chemistry and Green Engineering: A Framework for Sustainable Technology Development

Mulvihill

Beach

Zimmerman

et al. 2011

Annu. Rev. Environ. Resour.

194

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“…Encouraged by the findings in entries 17-19 of Table 1, we further examined the conjugate addition of a variety of trisubstituted carbon Michael donors to N-benzylmaleimide (2) in the presence of catalysts CTS-QN and CTS-CN. Relevant results are presented in Table 2.…”

Section: Resultsmentioning

confidence: 99%

Chitosan‐Based Heterogeneous Catalysts for Enantioselective Michael Reaction

et al. 2012

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Novel chitosan-supported cinchona alkaloids have been developed as heterogeneous catalysts for enantioselective Michael reaction. As-synthesized products as organocatalysts for asymmetric Michael reaction have a high efficiency, providing highly functionalized products (containing adjacent quaternary and tertiary stereocenters) with good stereoselectivity (up to 93% enantiomeric excess) in high yields and recyclability (up to five runs).

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“…In 2004, a special issue of the Advanced Synthesis and Catalysis research journal was dedicated to organocatalysis [355]. In year 2006, a special issue of the Advanced Synthesis and Catalysis research journal on Multiphase Catalysis, Green Solvents, and Immobilization was published by professor Cozzi describing in detail the immobilization of organic catalysts [356]. Several synthetic strategies are developed for the polymeric immobilization of chiral organocatalysts [357][358][359].…”

Section: Preindustrialization Organocatalysismentioning

confidence: 99%

Organocatalysis: Key Trends in Green Synthetic Chemistry, Challenges, Scope towards Heterogenization, and Importance from Research and Industrial Point of View

Shaikh

2014

Journal of Catalysts

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This paper purports to review catalysis, particularly the organocatalysis and its origin, key trends, challenges, examples, scope, and importance. The definition of organocatalyst corresponds to a low molecular weight organic molecule which in stoichiometric amounts catalyzes a chemical reaction. In this review, the use of the termheterogenized organocatalystwill be exclusively confined to a catalytic system containing an organic molecule immobilized onto some sort of support material and is responsible for accelerating a chemical reaction. Firstly, a brief description of the field is provided putting it in a green and sustainable perspective of chemistry. Next, research findings on the use of organocatalysts on various inorganic supports including nano(porous)materials, nanoparticles, silica, and zeolite/zeolitic materials are scrutinized in brief. Then future scope, research directions, and academic and industrial applications will be outlined. A succinct account will summarize some of the research and developments in the field. This review tries to bring many outstanding researches together and shows the vitality of the organocatalysis through several aspects.

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Immobilization of Organic Catalysts: When, Why, and How

Abstract: ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

Cited by 18 publications

References 1 publication

Green Chemistry and Green Engineering: A Framework for Sustainable Technology Development

Green Chemistry and Green Engineering: A Framework for Sustainable Technology Development

Chitosan‐Based Heterogeneous Catalysts for Enantioselective Michael Reaction

Organocatalysis: Key Trends in Green Synthetic Chemistry, Challenges, Scope towards Heterogenization, and Importance from Research and Industrial Point of View

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