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Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
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JoVE Journal Chemistry
Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions

Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions

DOI:
10.3791/60786-v

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07:12 min

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July 17, 2020

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, , , , , ,
1Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology,Jiangnan University, 2School of Pharmaceutical Science,Jiangnan University

Chapters

  • 00:04Introduction
  • 01:02Alpha-Halo-N-Acyl-Hydrazone Preparation
  • 01:49Cercosporin Preparation
  • 03:031,2,3-Thiadiazole Preparation
  • 04:391,4,5,6-Tetrahydropyridazine Preparation
  • 06:11Results: Representative Cercosporin-Catalyzed Product Syntheses
  • 06:51Conclusion

Summary

Automatic Translation

Automatic Translation

New routes for the synthesis of nitrogen-containing heterocycles utilizing cercosporin as a metal-free photocatalyst were developed.

Tags

Keywords: CercosporinPhotocatalysis[4+1]-annulation[4+2]-annulationNitrogen-containing HeterocyclesAlpha-Halo-N-acyl-hydrazoneMicrobial Fermentation123-thiadiazole

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