Recent Advances in the Synthesis of Nitrogen Heterocycles Using Arenediazonium Salts as Nitrogen Sources

2020 ◽  
Vol 362 (22) ◽  
pp. 4876-4895 ◽  
Author(s):  
Jidan Liu ◽  
Jinyuan Jiang ◽  
Liyao Zheng ◽  
Zhao‐Qing Liu
Synthesis ◽  
2019 ◽  
Vol 51 (05) ◽  
pp. 1100-1114 ◽  
Author(s):  
Emilia Groso ◽  
Corinna Schindler

This short review summarizes recent advances relating to the application of ring-closing olefin-olefin and carbonyl-olefin metathesis reactions towards the synthesis of unsaturated five- and six-membered nitrogen heterocycles. These developments include catalyst modifications and reaction designs that will enable access to more complex nitrogen heterocycles.1 Introduction2 Expansion of Ring-Closing Metathesis Methods3 Evaluation of Catalyst Design4 Indenylidene Catalysts5 Unsymmetrical N-Heterocyclic Carbene Ligands6 Carbonyl-Olefin Metathesis7 Conclusions


2015 ◽  
Vol 44 (11) ◽  
pp. 3505-3521 ◽  
Author(s):  
Bo Zhang ◽  
Armido Studer

Radical isonitrile insertion reactions are highly valuable for the construction of N-containing heterocycles such as phenanthridines, quinolines, isoquinolines, quinoxalines and indoles.


Author(s):  
Yingying Tian ◽  
Le'an Hu ◽  
Yuan-Zheng Wang ◽  
Xumu Zhang ◽  
Qin Yin

This review focuses on the recent progress of homogeneous transition-metal-catalysed asymmetric reductive amination of ketones with diverse nitrogen sources.


2020 ◽  
Vol 7 (19) ◽  
pp. 3067-3099
Author(s):  
Biao Nie ◽  
Wanqing Wu ◽  
Yingjun Zhang ◽  
Huanfeng Jiang ◽  
Ji Zhang

An update on recent advances in the synthesis of bridgehead nitrogen fused heterocycles via transition metal-catalyzed C–H activation and functionalization is reported.


2020 ◽  
Vol 7 (1) ◽  
pp. 155-210 ◽  
Author(s):  
José Sebastião Santos Neto ◽  
Gilson Zeni

This review highlights ten years of success in the synthesis of indoles using alkynes and nitrogen sources as substrates.


2019 ◽  
Vol 17 (15) ◽  
pp. 3670-3708 ◽  
Author(s):  
Maxim G. Vinogradov ◽  
Olga V. Turova ◽  
Sergei G. Zlotin

In this review, recent applications of a stereoselective aza-Michael reaction for asymmetric synthesis of naturally occurring N-containing heterocyclic scaffolds and their usefulness to pharmacology are summarized.


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