Green Catalysts: Solid-Phase Peptide Carbene Ligands in Aqueous Transition-Metal Catalysis

2008 ◽  
Vol 2008 (31) ◽  
pp. 5244-5253 ◽  
Author(s):  
Kasper Worm-Leonhard ◽  
Morten Meldal
Keyword(s):  
Transition Metal ◽  
Solid Phase ◽  
Transition Metal Catalysis ◽  
Carbene Ligands ◽  
Metal Catalysis

Privileged chiral N-heterocyclic carbene ligands for asymmetric transition-metal catalysis

2017 ◽  
Vol 46 (16) ◽  
pp. 4845-4854 ◽  
Author(s):  
Daniel Janssen-Müller ◽  
Christoph Schlepphorst ◽  
Frank Glorius
Keyword(s):  
Transition Metal ◽  
Asymmetric Catalysis ◽  
Transition Metal Catalysis ◽  
Carbene Ligands ◽  
Metal Catalysis

An overview on the most successful chiral N-heterocyclic carbene ligands in asymmetric catalysis is given.

scholarly journals Correction: Privileged chiral N-heterocyclic carbene ligands for asymmetric transition-metal catalysis

2017 ◽  
Vol 46 (17) ◽  
pp. 5463-5463 ◽  
Author(s):  
Daniel Janssen-Müller ◽  
Christoph Schlepphorst ◽  
Frank Glorius
Keyword(s):  
Transition Metal ◽  
Transition Metal Catalysis ◽  
Carbene Ligands ◽  
Metal Catalysis

Correction for ‘Privileged chiral N-heterocyclic carbene ligands for asymmetric transition-metal catalysis’ by Daniel Janssen-Müller et al., Chem. Soc. Rev., 2017, DOI: 10.1039/c7cs00200a.

Carbon‐Sulfur Bond Constructions: From Transition‐Metal Catalysis to Sustainable Catalysis

2021 ◽  
Author(s):  
Pratheepkumar Annamalai ◽  
Ke‐Chien Liu ◽  
Satpal Singh Badsara ◽  
Chin‐Fa Lee
Keyword(s):  
Transition Metal ◽  
Transition Metal Catalysis ◽  
Metal Catalysis ◽  
Sulfur Bond

An electrochemical perspective on the roles of ligands in the merger of transition-metal catalysis and electrochemistry

2020 ◽  
Author(s):  
Ke-Yin Ye ◽  
Jun-Song Zhong ◽  
Yi Yu ◽  
Zhaojiang Shi
Keyword(s):  
Transition Metal ◽  
Organic Synthesis ◽  
Transition Metal Catalysis ◽  
Metal Catalysis

The merger of transition-metal catalysis and electrochemistry has been emerging as a very versatile and robust synthetic tool in organic synthesis. Like in their non-electrochemical variants, ligands also play crucial...

Insertion Reaction of 2-Halo-N-allylanilines with K2S Involving Trisulfur Radical Anion: Synthesis of Benzothiazole Derivatives under Transition-Metal-Free Conditions

Synthesis ◽  
2020 ◽  
Author(s):  
Yan-Wei Zhao ◽  
Shun-Yi Wang ◽  
Xin-Yu Liu ◽  
Tian Jiang ◽  
Weidong Rao
Keyword(s):  
Transition Metal ◽  
Radical Anion ◽  
Radical Cyclization ◽  
Transition Metal Catalysis ◽  
Insertion Reaction ◽  
Metal Catalysis ◽  
Metal Free ◽  
Benzothiazole Derivatives

AbstractA synthesis of benzothiazole derivatives through the reaction of 2-halo-N-allylanilines with K2S in DMF is developed. The trisulfur radical anion S3·–, which is generated in situ from K2S in DMF, initiates the reaction without transition-metal catalysis or other additives. In addition, two C–S bonds are formed and heteroaromatization of benzothiazole is triggered by radical cyclization and H-shift.

scholarly journals Enamine/Transition Metal Combined Catalysis: Catalytic Transformations Involving Organometallic Electrophilic Intermediates

2019 ◽  
Vol 377 (6) ◽  
Author(s):  
Samson Afewerki ◽  
Armando Córdova
Keyword(s):  
Transition Metal ◽  
Metal Complex ◽  
Carbonyl Compounds ◽  
Transition Metal Catalysis ◽  
Chemical Transformations ◽  
Considerable Effort ◽  
Metal Catalysis ◽  
First Report ◽  
Wide Range ◽  
Selective Chemical

AbstractThe concept of merging enamine activation catalysis with transition metal catalysis is an important strategy, which allows for selective chemical transformations not accessible without this combination. The amine catalyst activates the carbonyl compounds through the formation of a reactive nucleophilic enamine intermediate and, in parallel, the transition metal activates a wide range of functionalities such as allylic substrates through the formation of reactive electrophilic π-allyl-metal complex. Since the first report of this strategy in 2006, considerable effort has been devoted to the successful advancement of this technology. In this chapter, these findings are highlighted and discussed.

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