scholarly journals Ligand‐Free Suzuki–Miyaura Cross‐Coupling Reactions in Deep Eutectic Solvents: Synthesis of Benzodithiophene Derivatives and Study of their Optical and Electrochemical Performance

2020 ◽  
Vol 2020 (45) ◽  
pp. 6981-6988
Author(s):  
Valentina Pelliccioli ◽  
Giuseppe Dilauro ◽  
Sara Grecchi ◽  
Serena Arnaboldi ◽  
Claudia Graiff ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cross Coupling ◽  
Deep Eutectic Solvents ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Ligand Free

scholarly journals Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions

2011 ◽  
Vol 7 ◽  
pp. 886-891 ◽  
Author(s):  
K Harsha Vardhan Reddy ◽  
V Prakash Reddy ◽  
A Ashwan Kumar ◽  
G Kranthi ◽  
YVD Nageswar
Keyword(s):  
Copper Oxide ◽  
Cross Coupling ◽  
Potassium Thiocyanate ◽  
Copper Oxide Nanoparticles ◽  
Aryl Halides ◽  
Oxide Nanoparticles ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Ligand Free ◽  
The Cross

Potassium thiocyanate acts as an efficient sulfur surrogate in C–S cross-coupling reactions mediated by recyclable copper oxide nanoparticles under ligand free conditions. This protocol avoids foul smelling thiols, for the synthesis of a variety of symmetrical diaryl sulfides, via the cross-coupling of different aryl halides with potassium thiocyanate, affording corresponding products in moderate to excellent yields.

PEPPSI-SONO-SP2: a new highly efficient ligand-free catalyst system for the synthesis of tri-substituted triazine derivatives via Suzuki–Miyaura and Sonogashira coupling reactions under a green approach

2016 ◽  
Vol 40 (6) ◽  
pp. 5135-5142 ◽  
Author(s):  
Motakatla Venkata Krishna Reddy ◽  
Peddiahgari Vasu Govardhana Reddy ◽  
Cirandur Suresh Reddy
Keyword(s):  
Palladium Catalyst ◽  
Cross Coupling ◽  
Catalyst System ◽  
Coupling Reactions ◽  
Sonogashira Coupling ◽  
Reaction Conditions ◽  
Cross Coupling Reactions ◽  
Green Approach ◽  
Ligand Free ◽  
Triazine Derivatives

Consecutive Suzuki–Miyaura and Sonogashira cross coupling reactions catalyzed by a new competent palladium catalyst PEPPSI-SONO-SP2 under mild and green reaction conditions.

Sign in / Sign up

Export Citation Format

Share Document