Preparation of Axially ChiralN,N′-Diarylimidazolium andN-Arylthiazolium Salts and Evaluation of Their Catalytic Potential in the Benzoin and in the Intramolecular Stetter Reactions

2004 ◽  
Vol 2004 (9) ◽  
pp. 2025-2035 ◽  
Author(s):  
Jens Pesch ◽  
Klaus Harms ◽  
Thorsten Bach
Keyword(s):  
Catalytic Potential ◽  
Stetter Reactions

Novel Chiral Ligands for Palladium-catalyzed Asymmetric Allylic Alkylation/ Asymmetric Tsuji-Trost Reaction: A Review

2019 ◽  
Vol 23 (11) ◽  
pp. 1168-1213 ◽  
Author(s):  
Samar Noreen ◽  
Ameer Fawad Zahoor ◽  
Sajjad Ahmad ◽  
Irum Shahzadi ◽  
Ali Irfan ◽  
...  
Keyword(s):  
Asymmetric Catalysis ◽  
Enantioselective Synthesis ◽  
Chiral Ligands ◽  
Allylic Alkylation ◽  
Research Groups ◽  
Asymmetric Allylic Alkylation ◽  
Catalytic Potential ◽  
Long Time ◽  
Palladium Catalyzed ◽  
Alkylation Reactions

Background: Asymmetric catalysis holds a prestigious role in organic syntheses since a long time and chiral inductors such as ligands have been used to achieve the utmost desired results at this pitch. The asymmetric version of Tsuji-Trost allylation has played a crucial role in enantioselective synthesis. Various chiral ligands have been known for Pdcatalyzed Asymmetric Allylic Alkylation (AAA) reactions and exhibited excellent catalytic potential. The use of chiral ligands as asymmetric inductors has widened the scope of Tsuji-Trost allylic alkylation reactions. Conclusion: Therefore, in this review article, a variety of chiral inductors or ligands have been focused for palladium catalyzed asymmetric allylic alkylation (Tsuji-Trost allylation) and in this regard, recently reported literature (2013-2017) has been described. The use of ligands causes the induction of enantiodiscrimination to the allylated products, therefore, the syntheses of various kinds of ligands have been targeted by many research groups to employ in Pd-catalyzed AAA reactions.

Supported protic acid-catalyzed synthesis of 2,3-disubstituted thiazolidin-4-ones: enhancement of the catalytic potential of protic acid by adsorption on solid supports

2013 ◽  
Vol 15 (10) ◽  
pp. 2872 ◽  
Author(s):  
Dinesh Kumar ◽  
Mukesh Sonawane ◽  
Brahmam Pujala ◽  
Varun K. Jain ◽  
Srikant Bhagat ◽  
...  
Keyword(s):  
Solid Supports ◽  
Catalytic Potential ◽  
Acid Catalyzed

Poly(styrene@N-isopropylmethacrylamide-co-methacrylic acid)@Ag hybrid particles with excellent catalytic potential

2021 ◽  
pp. 116106
Author(s):  
Iftikhar Hussain ◽  
Zahoor H. Farooqi ◽  
Faisal Ali ◽  
Robina Begum ◽  
Ahmad Irfan ◽  
...  
Keyword(s):  
Methacrylic Acid ◽  
Hybrid Particles ◽  
Catalytic Potential

scholarly journals Stable MOF@Enzyme Composites for Electrochemical Biosensing Devices

2021 ◽  
Author(s):  
Ruhani Singh ◽  
Mustafa M Musameh ◽  
Yuan Gao ◽  
Berkay Ozcelik ◽  
Xavier - Mulet ◽  
...  
Keyword(s):  
Catalytic Potential ◽  
Electrochemical Biosensing ◽  
Naturally Occurring

Naturally occurring enzymes are highly selective and efficient catalysts but given their intricate and fragile structure, wide application of their extraordinary catalytic potential in industrial and biomedical settings is highly...

scholarly journals A study of DNA/BSA interaction and catalytic potential of oxidovanadium(v) complexes with ONO donor ligands

2016 ◽  
Vol 45 (45) ◽  
pp. 18292-18307 ◽  
Author(s):  
Subhashree P. Dash ◽  
Alok K. Panda ◽  
Sarita Dhaka ◽  
Sagarika Pasayat ◽  
Ashis Biswas ◽  
...  
Keyword(s):  
Donor Ligands ◽  
Catalytic Potential ◽  
Bsa Interaction

The study of DNA/BSA interaction and the catalytic potential of five mono- and dinuclear oxidoethoxido vanadium(v) complexes.

Highly Enantioselective Intermolecular Stetter Reactions of β-Aryl Acceptors: α-Ketoester Moiety as Handle for Activation and Synthetic Manipulations

2011 ◽  
Vol 13 (18) ◽  
pp. 4942-4945 ◽  
Author(s):  
Eduardo Sánchez-Larios ◽  
Karen Thai ◽  
François Bilodeau ◽  
Michel Gravel
Keyword(s):  
Stetter Reactions
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