scholarly journals Metal-free C–C bond formation via coupling of nitrile imines and boronic acids

2019 ◽  
Vol 10 (44) ◽  
pp. 10412-10416 ◽  
Author(s):  
Keith Livingstone ◽  
Sophie Bertrand ◽  
Jenna Mowat ◽  
Craig Jamieson
Keyword(s):  
Boronic Acid ◽  
Bond Formation ◽  
Boronic Acids ◽  
Transition Metal Catalysis ◽  
Subsequent Reaction ◽  
Metal Catalysis ◽  
Photochemical Generation ◽  
Nitrile Imine ◽  
Nitrile Imines ◽  
Boronic Acid Derivatives

Photochemical generation of nitrile imine species and subsequent reaction with boronic acid derivatives furnishes a new C–C bond without transition metal catalysis.

How to make C–N bonds using boronic acids and their derivatives without transition metals

2020 ◽  
Vol 49 (15) ◽  
pp. 5159-5177
Author(s):  
Silvia Roscales ◽  
Aurelio G. Csáky
Keyword(s):  
Transition Metal ◽  
Transition Metals ◽  
Boronic Acids ◽  
Transition Metal Catalysis ◽  
Metal Catalysis ◽  
Nitrosation Reactions

No need for transition-metal catalysis in amination, amidation, nitration or nitrosation reactions with boron derivatives as reagents.

C-N Bond Formation Reactions via Transition Metal Catalysis

Synlett ◽  
1997 ◽  
Vol 1997 (7) ◽  
pp. 749-757 ◽  
Author(s):  
Yoshinao Tamaru ◽  
Masanari Kimura
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Transition Metal Catalysis ◽  
Metal Catalysis ◽  
Bond Formation Reactions

Recent Progress in Radical Decarboxylative Functionalizations Enabled by Transition-Metal (Ni, Cu, Fe, Co or Cr) Catalysis

Synthesis ◽  
2020 ◽  
Vol 53 (01) ◽  
pp. 1-29
Author(s):  
Yahu A Liu ◽  
Xuebin Liao ◽  
Hui Chen
Keyword(s):  
Transition Metal ◽  
Carboxylic Acids ◽  
Recent Progress ◽  
Bond Formation ◽  
Transition Metal Catalysis ◽  
Great Success ◽  
Chemical Transformations ◽  
Metal Catalysis ◽  
Redox Active ◽  
Aliphatic Carboxylic Acids

AbstractAliphatic carboxylic acids are abundant in natural and synthetic sources and are widely used as connection points in many chemical transformations. Radical decarboxylative functionalization promoted by transition-metal catalysis has achieved great success, enabling carboxylic acids to be easily transformed into a wide variety of products. Herein, we highlight the recent advances made on transition-metal (Ni, Cu, Fe, Co or Cr) catalyzed C–X (X = C, N, H, O, B, or Si) bond formation as well as syntheses of ketones, amino acids, alcohols, ethers and difluoromethyl derivatives via radical decarboxylation of carboxylic acids or their derivatives, including, among others, redox-active esters (RAEs), anhydrides, and diacyl peroxides.1 Introduction2 Ni-Catalyzed Decarboxylative Functionalizations3 Cu-Catalyzed Decarboxylative Functionalizations4 Fe-Catalyzed Decarboxylative Functionalizations5 Co- and Cr-Catalyzed Decarboxylative Functionalizations6 Conclusions

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