21226-24-4Relevant academic research and scientific papers
Sequential C-S and S-N Coupling Approach to Sulfonamides
Chen, Kai,Chen, Wei,Han, Bing,Chen, Wanzhi,Liu, Miaochang,Wu, Huayue
supporting information, p. 1841 - 1845 (2020/03/04)
A one-pot three-component reaction involving nitroarenes, (hetero)arylboronic acids, and potassium pyrosulfite leading to sulfonamides was described. A broad range of sulfonamides bearing different reactive functional groups were obtained in good to excellent yields through sequential C-S and S-N coupling that does not require metal catalysts.
Metal-free direct construction of sulfonamides via iodine- mediated coupling reaction of sodium sulfinates and amines at room temperature
Wei, Wei,Liu, Chunli,Yang, Daoshan,Wen, Jiangwei,You, Jinmao,Wang, Hua
supporting information, p. 987 - 992 (2015/03/30)
A simple, practical, and metal-free protocol has been developed for the synthesis of sulfonamides from sodium sulfinates and various amines through an iodine-mediated SN bond formation reaction at room temperature. This green reaction is cost-effective, operationally straightforward, and especially proceeds under very mild conditions to afford the target products in good to excellent yields (up to 98%).
UFU ('Ullmann-Finkelstein-Ullmann'): a new multicomponent reaction
Toto, Patrick,Gesquière, Jean-Claude,Cousaert, Nicolas,Deprez, Benoit,Willand, Nicolas
, p. 4973 - 4978 (2007/10/03)
We developed conditions to carry out the first 'one-pot' Ullmann-Finkelstein-Ullmann multicomponent reaction reported. This reaction allows the one-pot synthesis of dissymmetrical para-disubstituted benzene scaffold from 1-bromo-4-iodobenzene and two N-nu
Inhibitors of histone deacetylase
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, (2008/06/13)
The invention relates to the inhibition of histone deacetylase. The invention provides compounds and methods for inhibiting histone deacetylase enzymatic activity. The invention also provides compositions and methods for treating cell proliferative diseases and conditions.
