scholarly journals Utility of a heterogeneous palladium catalyst for the synthesis of a molecular semiconductor via Stille, Suzuki, and direct heteroarylation cross-coupling reactions

RSC Advances ◽  
2015 ◽  
Vol 5 (33) ◽  
pp. 26097-26106 ◽  
Author(s):  
Seth M. McAfee ◽  
Jenny S. J. McCahill ◽  
Casper M. Macaulay ◽  
Arthur D. Hendsbee ◽  
Gregory C. Welch
Keyword(s):  
Palladium Catalyst ◽  
High Performance ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Molecular Semiconductor ◽  
Heterogeneous Palladium Catalyst

Demonstration of the utility of a commercially available heterogeneous palladium catalyst in the synthesis of a relevant high performance molecular semiconductor.

Pyridinyl functionalized MCM-48 supported highly active heterogeneous palladium catalyst for cross-coupling reactions

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19630-19637 ◽  
Author(s):  
Shaheen M. Sarkar ◽  
Md. Lutfor Rahman ◽  
Mashitah Mohd Yusoff
Keyword(s):  
Palladium Catalyst ◽  
Cross Coupling ◽  
Significant Loss ◽  
Pd Catalyst ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Highly Active ◽  
Supported Pd ◽  
Heterogeneous Palladium Catalyst

Pyridinyl functionalized MCM-48-supported Pd-catalyst efficiently (0.013–0.025 mol%) promoted Heck, Suzuki and Sonogashira cross-coupling reactions. Moreover, the catalyst was reused five times without significant loss of its activity.

C–C/C–N cross-coupling reactions of aryl sulfonates catalyzed by an eco-friendly and reusable heterogeneous catalyst: wool–Pd complex

RSC Advances ◽  
2015 ◽  
Vol 5 (73) ◽  
pp. 59770-59779 ◽  
Author(s):  
Quan-Lu Yang ◽  
Zheng-Jun Quan ◽  
Bao-Xin Du ◽  
Shang Wu ◽  
Yin-Pan Zhang ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Catalyst ◽  
Cross Coupling ◽  
Wool Fibre ◽  
Coupling Reactions ◽  
Terminal Alkynes ◽  
Arylboronic Acids ◽  
Cross Coupling Reactions ◽  
High Yields ◽  
Heterogeneous Palladium Catalyst

A well-defined heterogeneous palladium catalyst, supported on wool fibre, was found to be an effective catalyst for the C–C/C–N coupling of pyrimidin-2-yl sulfonates with arylboronic acids, terminal alkynes or anilines in good to high yields.

Direct Synthesis of Palladium Catalyst on Supporting WS2Nanotubes and its Reactivity in Cross-Coupling Reactions

2015 ◽  
Vol 10 (10) ◽  
pp. 2234-2239 ◽  
Author(s):  
Bojana Višić ◽  
Hagai Cohen ◽  
Ronit Popovitz-Biro ◽  
Reshef Tenne ◽  
Viacheslav I. Sokolov ◽  
...  
Keyword(s):  
Palladium Catalyst ◽  
Direct Synthesis ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions

Pd-Catalyzed one-pot sequential cross-coupling reactions of tetrabromothiophene

2017 ◽  
Vol 15 (48) ◽  
pp. 10289-10298 ◽  
Author(s):  
Kapil Mohan Saini ◽  
Rakesh K. Saunthwal ◽  
Akhilesh K. Verma
Keyword(s):  
Palladium Catalyst ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Arylboronic Acid ◽  
One Pot ◽  
Cross Coupling Reactions ◽  
Sterically Hindered

Unsymmetrical one-pot sequential cross-coupling reactions of sterically hindered tetrabromothiophene with arylboronic acid and an alkyne/alkene to afford selective bi-, tri-, and tetrasubstituted aryl/alkynyl-thiophenes with the aid of a palladium catalyst were described.

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.

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