Organophosphine-Catalyzed [4C+X] Annulations.

Yangyan Li1, Xiang Chen2, Xiaoming Chen3

  • 1College of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, Hunan, China. liyangyan2@163.com.

Summary

Organophosphine catalysis enables rapid construction of cyclic products via [4C+X] annulations. This overview highlights reaction mechanisms and intermediates for synthesizing 5-8 membered rings.

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