Structural features influencing the activity of bis-biguanide ligands in the Suzuki–Miyaura cross-coupling reaction in neat water

2020 ◽  
Vol 98 (9) ◽  
pp. 547-553
Author(s):  
Solène Fortun ◽  
Philippe Beauclair ◽  
Andreea R. Schmitzer
Keyword(s):  
Catalytic Activity ◽  
Green Chemistry ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Structural Features ◽  
Catalytic Reactions ◽  
Neat Water ◽  
Cross Coupling Reaction ◽  
Integral Role ◽  
Reaction In Water

Catalytic reactions play an integral role in the development of green chemistry. Herein, we report new bis-biguanide compounds containing alkyl and aryl spacers as ligands for the Suzuki–Miyaura cross-coupling reaction in water. These ligands show similar catalytic activity to metformin independently of the nature of the spacer between the two biguanide units.

A tyrosine-rich peptide induced flower-like palladium nanostructure and its catalytic activity

RSC Advances ◽  
2015 ◽  
Vol 5 (95) ◽  
pp. 78026-78029 ◽  
Author(s):  
Young-O Kim ◽  
Hyung-Seok Jang ◽  
Yo-han Kim ◽  
Jae Myoung You ◽  
Yong-Sun Park ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Catalytic Activities ◽  
Cross Coupling Reaction ◽  
Reaction In Water

​Flower-like palladium nanostructure (Pd nano-flower) induced by tyrosine-rich peptide, Tyr-Tyr-Ala-His-Ala-Tyr-Tyr (YYAHAYY), showed excellent catalytic activities in copper-free Sonogashira cross-coupling reaction in water.

Suzuki-Miyaura cross-coupling reaction in water: facile synthesis of (hetero) aryl uracil bases using potassiumorganotrifluoroborates under microwave irradiation.

2016 ◽  
Vol 1 (15) ◽  
pp. 4721-4725 ◽  
Author(s):  
Bhaskaran Savitha ◽  
Ayyiliath M. Sajith ◽  
Eeda Koti Reddy ◽  
C. S. Ananda Kumar ◽  
M. Syed Ali Padusha
Keyword(s):  
Microwave Irradiation ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Facile Synthesis ◽  
Cross Coupling Reaction ◽  
Reaction In Water

scholarly journals A urea-modified tryptophan basedin situreducing and stabilizing agent for the fabrication of gold nanoparticles as a Suzuki–Miyaura cross-coupling catalyst in water

2019 ◽  
Vol 1 (4) ◽  
pp. 1380-1386 ◽  
Author(s):  
Supriya Sasmal ◽  
Mintu Debnath ◽  
Sujay Kumar Nandi ◽  
Debasish Haldar
Keyword(s):  
Gold Nanoparticles ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Stabilizing Agent ◽  
Cross Coupling Reaction ◽  
Reaction In Water

Urea modified tryptophan has been used as anin situreducing and stabilizing agent for the fabrication of gold nanoparticles and the gold nanoparticles efficiently catalyzed the Suzuki–Miyaura cross-coupling reaction in water.

scholarly journals From Electronic Waste to Suzuki−Miyaura Cross‐Coupling Reaction in Water: Direct Valuation of Recycled Palladium in Catalysis

ChemSusChem ◽  
2020 ◽  
Vol 13 (19) ◽  
pp. 5133-5133
Author(s):  
Valentin Lacanau ◽  
Françoise Bonneté ◽  
Patrick Wagner ◽  
Martine Schmitt ◽  
Daniel Meyer ◽  
...  
Keyword(s):  
Electronic Waste ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction ◽  
Reaction In Water

Palladium-Schiff-base-silica framework as a robust and recyclable catalyst for Suzuki–Miyaura cross-coupling in aqueous media

RSC Advances ◽  
2015 ◽  
Vol 5 (48) ◽  
pp. 38085-38092 ◽  
Author(s):  
Tahshina Begum ◽  
Manoj Mondal ◽  
Pradip K. Gogoi ◽  
Utpal Bora
Keyword(s):  
Schiff Base ◽  
Catalytic Activity ◽  
Room Temperature ◽  
Aqueous Media ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Recyclable Catalyst ◽  
Cross Coupling Reaction

A novel Pd@imine-SiO2 catalyst was prepared and found to exhibit excellent catalytic activity in a Suzuki-Miyaura cross-coupling reaction under aqueous media at room temperature.

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