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Direct Synthesis of Sulfinylated Phenanthrenes via BF-Promoted Annulation of 2-Alkynyl Biaryls with Arylsulfinic Acids. | LitMetric
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Direct Synthesis of Sulfinylated Phenanthrenes via BF-Promoted Annulation of 2-Alkynyl Biaryls with Arylsulfinic Acids.

Tingting Pu Han Yue Zhen Zhang Hui Gao Pei-Long Wang Tao Miao

J Org Chem

Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, Anhui Provincial Key Laboratory of Synthetic Chemistry and Applications, College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P.R. China.

Published: December 2024

A novel approach to sulfinylated phenanthrenes has been developed by BF-promoted annulation of 2-alkynyl biaryls with arylsulfinic acids. This approach utilizes readily available arylsulfinic acids as a sulfinyl source and affords a variety of sulfinylated phenanthrenes in good to excellent yields under simple and mild reaction conditions.

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 Source
http://dx.doi.org/10.1021/acs.joc.4c02421DOI Listing

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