Copper-mediated direct sulfonylation of C(sp2)–H bonds employing TosMIC as a sulfonyl source
Literature Information
Publication Date
2019-04-30
DOI
10.1039/C9QO00391F
Impact Factor
5.281
Authors
Lin-Bao Zhang, Jia Liu, Xin-Qi Hao, Jun-Long Niu, Mao-Ping Song
View Original
Abstract
A method for Cu-mediated direct ortho-C–H sulfonylation of benzoic acid derivatives was developed by employing a PyO-directing group. For the first time, TosMIC could act as a sulfonyl source instead of sulfonyl chlorides or sulfinate salts. This protocol featured cheap metal catalysis, broad functional group compatibility and easy handling nature. Moreover, the PyO-directing group could be efficiently removed in one step.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
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
Recommended Compounds
![2,2'-{2,2-Propanediylbis[(2,6-dibromo-4,1-phenylene)oxy]}diethanol structure](https://static.chemtradehub.com/structs/416/4162-45-2-b3d6.webp "2,2'-{2,2-Propanediylbis[(2,6-dibromo-4,1-phenylene)oxy]}diethanol structure")
2,2'-{2,2-Propanediylbis[(2,6-dibromo-4,1-phenylene)oxy]}diethanol
CAS Number:
4162-45-2
Molecular Formula:
C19H20Br4O4
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