Reusable, Highly Active Heterogeneous Palladium Catalyst by Convenient Self-Encapsulation Cross-Linking Polymerization for Multiple CarbonCarbon Cross-Coupling Reactions at ppm to ppb Palladium Loadings

2014 ◽  
Vol 356 (16) ◽  
pp. 3401-3414 ◽  
Author(s):  
Zhongmin Dong ◽  
Zhibin Ye
Keyword(s):  
Palladium Catalyst ◽  
Cross Coupling ◽  
Cross Linking ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Highly Active ◽  
Heterogeneous Palladium Catalyst

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.

Highly active thiol-functionalized SBA-15 supported palladium catalyst for Sonogashira and Suzuki–Miyaura cross-coupling reactions

RSC Advances ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 1295-1300 ◽  
Author(s):  
Shaheen M. Sarkar ◽  
Md. Lutfor Rahman ◽  
Mashitah Mohd Yusoff
Keyword(s):  
Palladium Catalyst ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Pd Catalyst ◽  
Coupling Reactions ◽  
Supported Palladium Catalyst ◽  
Cross Coupling Reactions ◽  
Highly Active ◽  
Supported Palladium

SBA-15 supported heterogeneous Pd-catalyst was prepared and applied towards Sonogashira and Suzuki–Miyaura cross-coupling reactions of activated and inactivated aryl halides to give the corresponding coupling products in up to 98% yield.

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.

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.

Facile construction & modeling of a highly active thiacalixphenyl[4]arene-protected nano-palladium catalyst for various C–C cross-coupling reactions

2019 ◽  
Vol 43 (14) ◽  
pp. 5611-5622 ◽  
Author(s):  
Krunal Modi ◽  
Chirag Patel ◽  
Urvi Panchal ◽  
Alan Liska ◽  
Anita Kongor ◽  
...  
Keyword(s):  
Palladium Catalyst ◽  
Palladium Nanoparticles ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Highly Active ◽  
Catalytically Active

A newly designed and synthesized thiacalixphenyl[4]arene tetraacetohydrazide (TPTAH) has been utilized for the construction of palladium nanoparticles (TPTAH-PdNPs), which are found to be catalytically active for the C–C cross-coupling reactions such as the Suzuki–Miyaura, Heck, and Stille reactions.

Cytostatic 6-Arylpurine Nucleosides II. Synthesis of Sugar-Modified Derivatives: 9-(2-Deoxy-β-D-erythro-pentofuranosyl)-, 9-(5-Deoxy-β-D-ribofuranosyl)- and 9-(2,3-Dihydroxypropyl)-6-phenylpurines

2000 ◽  
Vol 65 (11) ◽  
pp. 1683-1697 ◽  
Author(s):  
Michal Hocek ◽  
Antonín Holý ◽  
Ivan Votruba ◽  
Hana Dvořáková
Keyword(s):  
Cross Coupling ◽  
Cytostatic Activity ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Highly Active ◽  
Phenylboronic Acids

9-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-(4-substituted phenyl)purines, 9-(5-deoxy-β-D-ribofuranosyl)-6-(4-substituted phenyl)purines and 9-(2,3-dihydroxypropyl)-6-(4-substituted phenyl)purines were prepared by the Suzuki-Miyaura cross-coupling reactions of the corresponding protected 9-substituted 6-chloropurines with substituted phenylboronic acids followed by MeONa mediated deprotection. In contrast to the highly active 6-phenylpurine ribonucleosides, the title compounds did not show any considerable cytostatic activity.

Sign in / Sign up

Export Citation Format

Share Document