Bare magnetic nanoparticles: sustainable synthesis and applications in catalytic organic transformations

2014 ◽  
Vol 16 (10) ◽  
pp. 4493-4505 ◽  
Author(s):  
Reuben Hudson ◽  
Yuting Feng ◽  
Rajender S. Varma ◽  
Audrey Moores
Keyword(s):  
Magnetic Nanoparticles ◽  
Recent Progress ◽  
Organic Transformations ◽  
Magnetically Recoverable Catalysts ◽  
Recoverable Catalysts

Naked magnetic nanoparticles are successfully used as magnetically recoverable catalysts for organic transformations; this review highlights recent progress in this rapidly growing field.

Sunlight assisted degradation of dye molecules and reduction of toxic Cr(vi) in aqueous medium using magnetically recoverable Fe3O4/reduced graphene oxide nanocomposite

RSC Advances ◽  
2016 ◽  
Vol 6 (13) ◽  
pp. 11049-11063 ◽  
Author(s):  
Purna K. Boruah ◽  
Priyakshree Borthakur ◽  
Gitashree Darabdhara ◽  
Chaitanya K. Kamaja ◽  
Indrapal Karbhal ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Aqueous Medium ◽  
Reduced Graphene Oxide ◽  
Dye Molecules ◽  
Reduced Graphene ◽  
Magnetically Recoverable Catalysts ◽  
Recoverable Catalysts ◽  
Photocatalytic Applications

In view of the significant impact of magnetically recoverable catalysts in photocatalytic applications, Fe3O4/rGO nanocomposite photocatalyst was synthesized and utilized as an efficient photocatalyst for the degradation of dye molecules and reduction of the toxic Cr(vi).

scholarly journals Heterocycles as Moderators of Allyl Cation Cycloaddition Reactivity

Synlett ◽  
2017 ◽  
Vol 28 (18) ◽  
pp. 2345-2352 ◽  
Author(s):  
Johan Winne ◽  
Jan Hullaert ◽  
Bram Denoo ◽  
Mien Christiaens ◽  
Brenda Callebaut
Keyword(s):  
Natural Products ◽  
Recent Progress ◽  
Organic Transformations ◽  
Allyl Cation

For the rapid elaboration of polycarbocyclic scaffolds, prevalent in many important families of terpenoid natural products, allyl cations derived from simple heterocyclic alcohols can be used as versatile reaction partners in both (4+3) and (3+2) cycloaddition pathways. Our recent progress in this area is outlined, pointing towards the untapped potential of heterocycles to act as reagents in novel or known but challenging organic transformations.1 Heterocyclic Reagents2 Cycloadditions and Allyl Cations3 Furfuryl Cations in Cycloadditions4 Heterocycle-Substituted Cations in Cycloadditions5 Mechanistic Considerations6 Conclusions and Outlook

scholarly journals Ru-Containing Magnetically Recoverable Catalysts: A Sustainable Pathway from Cellulose to Ethylene and Propylene Glycols

2016 ◽  
Vol 8 (33) ◽  
pp. 21285-21293 ◽  
Author(s):  
Oleg V. Manaenkov ◽  
Joshua J. Mann ◽  
Olga V. Kislitza ◽  
Yaroslav Losovyj ◽  
Barry D. Stein ◽  
...  
Keyword(s):  
Magnetically Recoverable Catalysts ◽  
Recoverable Catalysts

Magnetically recoverable catalysts based on mono- or bis-(NHC) complexes of palladium for the Suzuki–Miyaura reaction in aqueous media: two NHC–Pd linkages are better than one

2016 ◽  
Vol 45 (29) ◽  
pp. 11633-11638 ◽  
Author(s):  
Francisco Martínez-Olid ◽  
Román Andrés ◽  
Ernesto de Jesús ◽  
Juan C. Flores ◽  
Pilar Gómez-Sal ◽  
...  
Keyword(s):  
Magnetic Particles ◽  
Aqueous Media ◽  
Recyclable Catalyst ◽  
Magnetically Recoverable Catalysts ◽  
Recoverable Catalysts ◽  
Pd Complexes ◽  
Better Than

Mono- and bis(NHC) Pd complexes grafted onto magnetic particles are compared as catalysts in the Suzuki–Miyaura reaction in aqueous media. The latter is found to be an outstanding recyclable catalyst.

Recent Progress in the Preparation of Eco-friendly Lubricant and Fuel Additives through Organic Transformations of Biomaterials

2017 ◽  
Vol 14 (1) ◽  
pp. 44-55 ◽  
Author(s):  
Raj Singh ◽  
Aruna Kukrety ◽  
Ajay Chouhan ◽  
Neeraj Atray ◽  
Siddharth Ray
Keyword(s):  
Recent Progress ◽  
Fuel Additives ◽  
Organic Transformations

Recent advances in sustainable organic transformations using methanol: Expanding the scope of hydrogen borrowing catalysis

2021 ◽  
Author(s):  
Debasis Banerjee ◽  
Lalit Mohan Kabadwal ◽  
Sourajit Bera
Keyword(s):  
Recent Progress ◽  
Alkylating Agent ◽  
Present Review ◽  
Organic Transformations ◽  
Recent Advances ◽  
Metal Catalyzed

Present review focuses on the recent progress achieved from 2017 to March 2021 using methanol as C1-alkylating agent. A series of novel metal-catalyzed hydrogen-borrowing processes have been developed using methanol....

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