Synthesis of 1-naphthols via Cp*Co(iii)-catalyzed C–H activation and cyclization of sulfoxonium ylides with alkynes

文献情報

出版日 2019-10-12

DOI 10.1039/C9QO00994A

インパクトファクター 5.281

著者

Yongqi Yu, Qianlong Wu, Da Liu, Lin Yu, Ze Tan, Gangguo Zhu

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要旨

A highly practical and efficient synthesis of 1-naphthols was developed via Cp*Co(III)-catalyzed C–H activation and cascade [4 + 2] cyclization between sulfoxonium ylides and alkynes, during which the sulfoxonium ylide functioned as a traceless directing group. This method features operational simplicity, redox-neutral reaction conditions, excellent regioselectivity and good substrate compatibility, and various 1-naphthols were efficiently synthesized in 36–92% yields.

掲載誌

Organic Chemistry Frontiers

CiteScore: 7.8

自己引用率: 8.7%

年間論文数: 724

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

Synthesis of 1-naphthols via Cp*Co(iii)-catalyzed C–H activation and cyclization of sulfoxonium ylides with alkynes

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