Rhodium‐Catalyzed Direct  ortho  C−H Thiolation of Cyclic  N ‐Sulfonyl Ketimines | Zendy

Shi Guangrui | Zendy; Khan Ruhima | Zendy; Zhang Xuexin | Zendy; Yang Yong | Zendy; Zhan Yong | Zendy; Li Juan | Zendy; Luo Yang | Zendy; Fan Baomin | Zendy

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Rhodium‐Catalyzed Direct ortho C−H Thiolation of Cyclic N ‐Sulfonyl Ketimines

Author(s) -

Shi Guangrui,

Khan Ruhima,

Zhang Xuexin,

Yang Yong,

Zhan Yong,

Li Juan,

Luo Yang,

Fan Baomin

Publication year - 2020

Publication title -

asian journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.846

H-Index - 44

eISSN - 2193-5815

pISSN - 2193-5807

DOI - 10.1002/ajoc.202000017

Subject(s) - sulfonyl , chemistry , trifluoromethanesulfonate , rhodium , catalysis , substrate (aquarium) , surface modification , toluene , combinatorial chemistry , organic chemistry , medicinal chemistry , polymer chemistry , alkyl , oceanography , geology

An efficient method for the synthesis of thiolated cyclic N ‐sulfonyl ketimines has been developed. The reaction proceeds via rhodium catalyzed C−H functionalization using disulfides in the presence of silver carbonate, silver triflate and copper acetate in toluene. The methodology showed broad substrate scope as a wide range of N ‐sulfonyl ketimines participated in the reaction giving the thiolated products in up to 95%.

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