Transition-metal-catalyzed stereoselective ring-expansion of vinylaziridines and vinyloxiranes

2021 ◽  
Author(s):  
Tanumay Sarkar ◽  
Kangkan Talukdar ◽  
Bijay Ketan Das ◽  
Tariq A Shah ◽  
Bijoy Debnath ◽  
...  
Keyword(s):  
Natural Products ◽  
Transition Metal ◽  
Ring Expansion ◽  
Ring Systems ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Transition-metal-aided stereoselcetive construction of sp3-carbon-rich heterocyclic scaffolds using strained ring systems have received considerable attention in recent years due to their prominent presence in myraids of natural products, bio-active molecules...

Transition-Metal-Catalyzed Ring Expansion of Diazocarbonylated CyclicN-Hydroxylamines: A New Approach to Cyclic Ketonitrones

2014 ◽  
Vol 16 (17) ◽  
pp. 4484-4487 ◽  
Author(s):  
Evelyn Lieou Kui ◽  
Alice Kanazawa ◽  
Jean-François Poisson ◽  
Sandrine Py
Keyword(s):  
Transition Metal ◽  
Ring Expansion ◽  
New Approach ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Transition-Metal-Catalyzed Reactions Involving Arynes

Synthesis ◽  
2017 ◽  
Vol 50 (01) ◽  
pp. 1-16 ◽  
Author(s):  
Santosh Mhaske ◽  
Ranjeet Dhokale
Keyword(s):  
Natural Products ◽  
Transition Metal ◽  
Total Synthesis ◽  
Scientific Community ◽  
Multicomponent Reactions ◽  
Polycyclic Aromatic Compounds ◽  
Polycyclic Aromatic ◽  
Transition Metal Catalyzed ◽  
Catalyzed Reactions ◽  
Metal Catalyzed

The plethora of transformations attainable by the transition-metal-catalyzed reactions of arynes has found immense contemporary interest in the scientific community. This review highlights the scope and importance of transition-metal-catalyzed aryne reactions in the field of synthetic organic chemistry reported to date. It covers transformations achieved by the combination of arynes and various transition metals, which provide a facile access to a biaryl motif, fused polycyclic aromatic compounds, different novel carbocycles, various heterocycles, and complex natural products.1 Introduction2 Insertion of Arynes3 Annulation of Arynes4 Cycloaddition of Arynes5 Multicomponent Reactions of Arynes6 Miscellaneous Reactions of Arynes7 Total Synthesis of Natural Products Using Arynes8 Conclusion

The C–H functionalization of N-alkoxycarbamoyl indoles by transition metal catalysis

2021 ◽  
Vol 19 (37) ◽  
pp. 7949-7969
Author(s):  
Prasanjit Ghosh ◽  
Sajal Das
Keyword(s):  
Natural Products ◽  
Transition Metal ◽  
Transition Metal Catalysis ◽  
Metal Catalysis ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Indole and its congeners are ubiquitous nitrogen containing organic scaffolds found in a plethora of natural products. This review aims to highlight the transition-metal catalyzed C–H functionalization of N-alkoxycarbamoyl indoles.

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