Nucleophilic Fluorination of Heteroaryl Chlorides and Aryl Triflates Enabled by Cooperative Catalysis

2021 ◽  
Vol 86 (5) ◽  
pp. 3999-4006
Author(s):  
Cynthia M. Hong ◽  
Aaron M. Whittaker ◽  
Danielle M. Schultz
Keyword(s):  
Cooperative Catalysis ◽  
Nucleophilic Fluorination

Cooperative catalysis of molybdenum with organocatalysts for distribution of products between amines and imines

2021 ◽  
Vol 503 ◽  
pp. 111415
Author(s):  
Di Wu ◽  
Qingqing Bu ◽  
Cheng Guo ◽  
Bin Dai ◽  
Ning Liu
Keyword(s):  
Cooperative Catalysis

[3 + 2] Cycloaddition of α-Aryl-α-diazoacetates with Terminal Alkynes via the Cooperative Catalysis of Palladium and Acid

ACS Catalysis ◽  
2021 ◽  
pp. 10789-10795
Author(s):  
Hongyu Guo ◽  
Sheng Zhang ◽  
Xiaoqiang Yu ◽  
Xiujuan Feng ◽  
Yoshinori Yamamoto ◽  
...  
Keyword(s):  
Terminal Alkynes ◽  
Cooperative Catalysis

scholarly journals Diversifying metal‐ligand cooperative catalysis in semi‐synthetic [Mn]‐hydrogenases

2021 ◽  
Author(s):  
Huijie Pan ◽  
Gangfeng Huang ◽  
Matthew Wodrich ◽  
Farzaneh Fadaei Tirani ◽  
Kenichi Ataka ◽  
...  
Keyword(s):  
Cooperative Catalysis ◽  
Metal Ligand

Cooperative catalysis of Ru(III)‐porphyrin in CO2‐involved synthesis of oxazolidinones

2021 ◽  
Author(s):  
Xiao-Chao CHEN ◽  
Yin-Qing YAO ◽  
Kai-Chun Zhao ◽  
Lei LIU ◽  
Yong LU ◽  
...  
Keyword(s):  
Cooperative Catalysis

Umpolung Coupling of Pyridine-2-carboxaldehydes and Propargylic Carbonates via N-Heterocyclic Carbene/Palladium Synergetic Catalysis

2021 ◽  
Author(s):  
Weiyang Bi ◽  
Yunhui Yang ◽  
Song Ye ◽  
Congyang Wang
Keyword(s):  
Palladium Catalyst ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Cooperative Catalysis ◽  
Cross Coupling Reaction ◽  
First Time

The umpolung cross-coupling reaction of pyridine-2-carboxaldehydes and propargylic carbonates has been developed for the first time through N-heterocyclic carbene/palladium cooperative catalysis with the judicious selections of the palladium catalyst, ligand...

scholarly journals A nickel phosphide nanoalloy catalyst for the C-3 alkylation of oxindoles with alcohols

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Shu Fujita ◽  
Kohei Imagawa ◽  
Sho Yamaguchi ◽  
Jun Yamasaki ◽  
Seiji Yamazoe ◽  
...  
Keyword(s):  
Precious Metal ◽  
Cerium Dioxide ◽  
Catalytic Performance ◽  
Significant Loss ◽  
Nickel Phosphide ◽  
Cooperative Catalysis ◽  
Metal Phosphides ◽  
Borrowing Hydrogen ◽  
High Yields ◽  
Transition Metal Phosphides

AbstractAlthough transition metal phosphides are well studied as electrocatalysts and hydrotreating catalysts, the application of metal phosphides in organic synthesis is rare, and cooperative catalysis between metal phosphides and supports remains unexplored. Herein, we report that a cerium dioxide-supported nickel phosphide nanoalloy (nano-Ni2P/CeO2) efficiently promoted the C-3 alkylation of oxindoles with alcohols without any additives through the borrowing hydrogen methodology. Oxindoles were alkylated with various alcohols to provide the corresponding C-3 alkylated oxindoles in high yields. This is the first catalytic system for the C-3 alkylation of oxindoles with alcohols using a non-precious metal-based heterogeneous catalyst. The catalytic activity of nano-Ni2P/CeO2 was comparable to that reported for precious metal-based catalysts. Moreover, nano-Ni2P/CeO2 was easily recoverable and reusable without any significant loss of activity. Control experiments revealed that the Ni2P nanoalloy and the CeO2 support functioned cooperatively, leading to a high catalytic performance.

Development of SNAr Nucleophilic Fluorination: A Fruitful Academia-Industry Collaboration

2020 ◽  
Vol 53 (10) ◽  
pp. 2372-2383
Author(s):  
Yi Yang See ◽  
María T. Morales-Colón ◽  
Douglas C. Bland ◽  
Melanie S. Sanford
Keyword(s):  
Industry Collaboration ◽  
Nucleophilic Fluorination

A Tandem Isomerization/Prins Strategy: Iridium(III)/Brønsted Acid Cooperative Catalysis

2013 ◽  
Vol 125 (49) ◽  
pp. 13148-13152 ◽  
Author(s):  
Vince M. Lombardo ◽  
Christopher D. Thomas ◽  
Karl A. Scheidt
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Cooperative Catalysis ◽  
Brönsted Acid
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