Organic synthesis of fixed CO2 using nitrogen as a nucleophilic center

2020 ◽  
Vol 18 (39) ◽  
pp. 7774-7788
Author(s):  
Ting-Kai Xiong ◽  
Xue-Jun Li ◽  
Min Zhang ◽  
Ying Liang
Keyword(s):  
Organic Synthesis ◽  
Metal Catalysis ◽  
Nucleophilic Center

With nitrogen as the nucleophilic center, CO2 is fixed by using metal catalysis, non-metal catalysis, photocatalysis and electrocatalysis.

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...

Transition metal catalysis in organic synthesis: reflections, chirality and new vistas

1999 ◽  
Vol 71 (8) ◽  
pp. 1425-1433 ◽  
Author(s):  
Pavel Kočovský ◽  
Andrei V. Malkov ◽  
Štěpán Vyskočil ◽  
Guy C. Lloyd-Jones
Keyword(s):  
Transition Metal ◽  
Organic Synthesis ◽  
Transition Metal Catalysis ◽  
Metal Catalysis

scholarly journals Sulfoxonium Ylide Derived Metal Carbenoids in Organic Synthesis

Synthesis ◽  
2018 ◽  
Vol 51 (03) ◽  
pp. 612-628 ◽  
Author(s):  
Janakiram Vaitla ◽  
Annette Bayer
Keyword(s):  
Transition Metal ◽  
Organic Synthesis ◽  
Transition Metal Catalysis ◽  
Transfer Reactions ◽  
Reaction Conditions ◽  
Widespread Application ◽  
Metal Catalysis ◽  
Half Century ◽  
Metal Carbenoids

As pioneered by Corey and Chaykovsky, sulfoxonium ylides have had widespread application in organic synthesis for more than a half century. In most of the reactions, sulfoxonium ylides were used to react with electrophiles. Under suitable reaction conditions these ylides can generate metal carbenoids and react with nucleophiles. By combining the typical reactivity of sulfoxonium ylides with transition-metal catalysis, a growing number of investigations have expanded their application in organic synthesis. This review provides an update on the preparation of sulfoxonium ylides and their applications in carbenoid transfer reactions.1 Introduction2 Preparation of Sulfoxonium Ylides3 Investigation for Carbenoid Formation from Sulfoxonium Ylide 4 X–H (X = N, O, S, C) Functionalization Reactions5 Polymerizaton of Carbenoids Generated from Sulfoxonium Ylides6 Conclusion and Perspective

scholarly journals Vinylogous and Arylogous Stereoselective Base-Promoted Phase-Transfer Catalysis

Catalysts ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1545
Author(s):  
Assunta D’Amato ◽  
Giorgio Della Sala
Keyword(s):  
Organic Synthesis ◽  
Phase Transfer Catalysis ◽  
Negative Charge ◽  
Phase Transfer ◽  
Bond Formation ◽  
Metal Catalysis ◽  
Carbon Nucleophiles ◽  
Unsaturated Compounds

Vinylogous enolate and enolate-type carbanions, generated by deprotonation of α,β-unsaturated compounds and characterized by delocalization of the negative charge over two or more carbon atoms, are extensively used in organic synthesis, enabling functionalization and C–C bond formation at remote positions. Similarly, reactions with electrophiles at benzylic and heterobenzylic position are performed through generation of arylogous and heteroarylogous enolate-type nucleophiles. Although widely exploited in metal-catalysis and organocatalysis, it is only in recent years that the vinylogy and arylogy principles have been translated fruitfully in phase-transfer catalyzed processes. This review provides an overview of the methods developed to date, involving vinylogous and (hetero)arylogous carbon nucleophiles under phase-transfer catalytic conditions, highlighting main mechanistic aspects.

Metal Catalysis with Microwaves in Organic Synthesis: a Personal Account

2020 ◽  
Vol 2020 (29) ◽  
pp. 4435-4446 ◽  
Author(s):  
Elena Petricci ◽  
Elena Cini ◽  
Maurizio Taddei
Keyword(s):  
Organic Synthesis ◽  
Personal Account ◽  
Metal Catalysis

β-Keto Acids in Asymmetric Metal catalysis and Organocatalysis

2021 ◽  
Author(s):  
Wei Qin ◽  
Mahboob Subhani ◽  
Chunhui Jiang ◽  
Hongfei Lu
Keyword(s):  
Organic Synthesis ◽  
Keto Acid ◽  
Metal Catalysis ◽  
Keto Acids

The β-keto acid, an ideal surrogate of inactive ketones, plays an important role in organic synthesis. The asymmetric decarboxylative reaction by using β-ketoacids is one which is being studied the...

Quasi-nature catalysis. Rhodium-catalyzed C­C bond formation in air and water

2001 ◽  
Vol 73 (8) ◽  
pp. 1315-1318 ◽  
Author(s):  
Taisheng Huang ◽  
Sripathy Venkatraman ◽  
Yue Meng ◽  
Tien V. Nguyen ◽  
Daniel Kort ◽  
...  
Keyword(s):  
Transition Metal ◽  
Organic Synthesis ◽  
Bond Formation ◽  
Transition Metal Catalysis ◽  
Inert Gas ◽  
Natural Conditions ◽  
Metal Catalysis ◽  
Recent Advances ◽  
Gas Atmosphere

Transition-metal catalysis is out-grown from dry-boxes where the use of inert gas atmosphere and the exclusion of moisture have been essential. Such a restriction undoubtedly imposes limitations in the application of these reactions in organic synthesis and in the recycling of the catalysts. This article discusses some recent advances of rhodium-catalyzed carbon­carbon bond formations under the natural conditions of air and water.

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