53718-49-3Relevant academic research and scientific papers
Selective cleavage of the N-propargyl group from sulfonamides and amides under ruthenium catalysis
Wang, Jingjing,Li, Feng,Pei, Wenlong,Yang, Mixue,Wu, Yidan,Ma, Danyang,Zhang, Furong,Wang, Jianhui
supporting information, p. 1902 - 1905 (2018/04/19)
The selective cleavage of the N-propargyl group from sulfonamides and amides under ruthenium catalysis is described. The reaction tolerates a broad range of functional groups, and the desired products were obtained in 10–95% yield.
Diamination of Domino Aryne Precursor with Sulfonamides
Qiu, Dachuan,He, Jia,Yue, Xiao,Shi, Jiarong,Li, Yang
supporting information, p. 3130 - 3133 (2016/07/14)
The reaction of a domino aryne precursor with sulfonamides efficiently afforded both 1,3-diaminobenzenes and trisubstituted 1,3-diaminobenzenes by simply varying the reaction conditions. Mechanistic study supports the sequential formation of two transient aryne intermediates involved in the reaction.
