Metal‐Free Aminosulfonylation of Aryldiazonium Tetrafluoroborates with DABCO⋅(SO 2 ) 2  and Hydrazines | Zendy

Zheng Danqing | Zendy; An Yuanyuan | Zendy; Li Zhenhua | Zendy; Wu Jie | Zendy

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Metal‐Free Aminosulfonylation of Aryldiazonium Tetrafluoroborates with DABCO⋅(SO 2 ) 2 and Hydrazines

Author(s) -

Zheng Danqing,

An Yuanyuan,

Li Zhenhua,

Wu Jie

Publication year - 2014

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201309851

Subject(s) - dabco , chemistry , functional group , metal , aryl , coupling (piping) , coupling reaction , transformation (genetics) , polymer chemistry , photochemistry , materials science , organic chemistry , octane , catalysis , metallurgy , alkyl , biochemistry , gene , polymer

The coupling of aryldiazonium tetrafluoroborates, DABCO⋅(SO 2 ) 2 , and hydrazines under metal‐free conditions leads to the formation of aryl N ‐aminosulfonamides. The reaction proceeds smoothly at room temperature and shows broad functional‐group tolerance. A radical process is proposed for this transformation.

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