ChemInform Abstract: Indium/Fe(III) - Mediated Regioselective β-Cross-Coupling Aldol Type Addition Reaction of Activated Alkenes with Isatins/Isatinimines in Aqueous Media.

ChemInform ◽  
2015 ◽  
Vol 46 (43) ◽  
pp. no-no
Author(s):  
A. Sanjeeva Kumar ◽  
Palakuri Ramesh ◽  
G. Santosh Kumar ◽  
Jagadeesh Babu Nanubolu ◽  
T. Prabhakar Rao ◽  
...  
Keyword(s):  
Addition Reaction ◽  
Aqueous Media ◽  
Cross Coupling

Indium/Fe(iii) – mediated regioselective β-cross-coupling aldol type addition reaction of activated alkenes with isatins/isatinimines in aqueous media

RSC Advances ◽  
2015 ◽  
Vol 5 (64) ◽  
pp. 51581-51585 ◽  
Author(s):  
A. Sanjeeva Kumar ◽  
Palakuri Ramesh ◽  
G. Santosh Kumar ◽  
Jagadeesh Babu Nanubolu ◽  
T. Prabhakar Rao ◽  
...  
Keyword(s):  
Room Temperature ◽  
Addition Reaction ◽  
Aqueous Media ◽  
Cross Coupling ◽  
Highly Efficient

A highly efficient and regioselective β-cross coupling aldol type addition reaction of activated alkenes with isatin/isatinimine derivatives in the presence of Indium/Fe(iii) in THF/H2O at room temperature is described.

Transition-Metal-Free Synthetic Strategies for the Cross-Coupling Reactions in Water: A Green Approach

2020 ◽  
Vol 07 ◽  
Author(s):  
Tanmay Chatterjee ◽  
Nilanjana Mukherjee
Keyword(s):  
Transition Metal ◽  
Organic Solvents ◽  
Aqueous Media ◽  
Cross Coupling ◽  
Transition Metal Catalysts ◽  
Synthetic Methods ◽  
Coupling Reactions ◽  
Organic Transformations ◽  
Green Approach ◽  
Dehydrogenative Coupling

Abstract: A natural driving force is always working behind the synthetic organic chemists towards the development of ‘green’ synthetic methodologies for the synthesis of useful classes of organic molecules having potential applications. The majority of the essential classes of organic transformations, including C-C and C-X (X = heteroatom) bond-forming crosscoupling reactions, cross dehydrogenative-coupling (CDC) mostly rely on the requirement of transition-metal catalysts and hazardous organic solvents. Hence, the scope in developing green synthetic strategies by avoiding the use of transitionmetal catalysts and hazardous organic solvents for those important and useful classes of organic transformations is very high. Hence, several attempts are made so far. Water being the most abundant, cheap, and green solvent in the world; numerous synthetic methods have been developed in an aqueous medium. In this review, the development of transitionmetal- free green synthetic strategies for various important classes of organic transformations such as C-C and C-X bondforming cross-coupling, cross dehydrogenative-coupling, and oxidative-coupling in an aqueous media is discussed.

NiFe2O4@SiO2@ZrO2/SO42−/Cu/Co nanoparticles: a novel, efficient, magnetically recyclable and bimetallic catalyst for Pd-free Suzuki, Heck and C–N cross-coupling reactions in aqueous media

2021 ◽  
Author(s):  
Seyyedeh Ameneh Alavi G. ◽  
Mohammad Ali Nasseri ◽  
Milad Kazemnejadi ◽  
Ali Allahresani ◽  
Mahdi HussainZadeh
Keyword(s):  
Bimetallic Nanoparticles ◽  
Bimetallic Catalyst ◽  
Aqueous Media ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
The Novel ◽  
Cross Coupling Reactions ◽  
Co Nanoparticles

The novel heterogeneous bimetallic nanoparticles of Cu–Co were synthesized and successfully applied as a recyclable magnetically catalyst in Heck, Suzuki, and C–N cross-coupling via a quick, easy, efficacious and environmentally protocol.

scholarly journals Recyclable glucose-derived palladium(0) nanoparticles as in situ-formed catalysts for cross-coupling reactions in aqueous media

RSC Advances ◽  
2016 ◽  
Vol 6 (20) ◽  
pp. 16115-16121 ◽  
Author(s):  
Jason E. Camp ◽  
Jay J. Dunsford ◽  
Oliver S. G. Dacosta ◽  
Rebecca K. Blundell ◽  
James Adams ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Aqueous Media ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions

Renewable sugar-derived palladium(0) nanoparticles (PdNPs) are effective as in situ formed catalysts for cross-coupling reactions in aqueous solutions.

ChemInform Abstract: In/InCl3-Mediated Cross-Coupling Reactions of Methyl Vinyl Ketone with Benzaldehyde in Aqueous Media.

ChemInform ◽  
2001 ◽  
Vol 32 (14) ◽  
pp. no-no
Author(s):  
Soyeon Kang ◽  
Taeg-Su Jang ◽  
Gyochang Keum ◽  
Soon Bang Kang ◽  
So-Yeop Han ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Cross Coupling ◽  
Vinyl Ketone ◽  
Methyl Vinyl Ketone ◽  
Coupling Reactions ◽  
Methyl Vinyl ◽  
Cross Coupling Reactions

Organogold(I) Phosphanes in Palladium-Catalyzed Cross-Coupling Reactions in Aqueous Media

2013 ◽  
Vol 2013 (13) ◽  
pp. 2545-2554 ◽  
Author(s):  
Miguel Peña-López ◽  
Luis A. Sarandeses ◽  
José Pérez Sestelo
Keyword(s):  
Aqueous Media ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed

ChemInform Abstract: Cesium Fluoride Catalyzed Aza-Michael Addition Reaction in Aqueous Media.

ChemInform ◽  
2012 ◽  
Vol 43 (5) ◽  
pp. no-no
Author(s):  
Vilas B. Labade ◽  
Shivaji S. Pawar ◽  
Murlidhar S. Shingare
Keyword(s):  
Michael Addition ◽  
Addition Reaction ◽  
Aqueous Media ◽  
Michael Addition Reaction ◽  
Cesium Fluoride
Sign in / Sign up

Export Citation Format

Share Document