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

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Chimica

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JoVE Journal Chimica

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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Philippe Icyishaka*¹, Chenxing Li*¹, Liushen Lu, Wenhao Bao, Jia Li, Yan Zhang, Yijian Rao

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

Capitoli

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

Traduzione automatica

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

Tags

Cercosporin Photocatalysis [4+1]-annulation [4+2]-annulation Nitrogen-containing Heterocycles Alpha-Halo-N-acyl-hydrazone Microbial Fermentation 1 2 3-thiadiazole

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