Direct access to spirocycles by Pd/WingPhos-catalyzed enantioselective cycloaddition of 1,3-enynes
Spirocycles are traditionally difficult structures to synthesize due to the congested nature of the central atom. Here the authors show a method to synthesize quaternary carbon spirocycles in one step from 1,3-enynes and pyrazolidine-type heterocycles, both relatively unactivated structures, proceed...
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Autores principales: | Long Li, Shan Wang, Pengfei Luo, Ran Wang, Zheng Wang, Xiaoguang Li, Yuhua Deng, Fangzhi Peng, Zhihui Shao |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/4d3eba8180b049f1b3931c209daf7c4b |
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