117113-18-5Relevant academic research and scientific papers
Tert-Butyl Nitrite Promoted Oxidative Intermolecular Sulfonamination of Alkynes to Synthesize Substituted Sulfonyl Pyrroles from the Alkynylamines and Sulfinic Acids
Qi, Zhenjie,Jiang, Yong,Wang, Yanyan,Yan, Rulong
, p. 8636 - 8644 (2018/06/18)
tert-Butyl nitrite promoted oxidative intermolecular sulfonamination of alkynes to synthesize substituted sulfonyl pyrroles from the alkynylamines and sulfinic acids via tandem addition/cyclization was developed. This reaction is performed well by employing tert-butyl nitrite as the oxidant, and various substituted sulfonyl pyrroles are formed in moderate to good yields with no requirement of metal catalysis.
Synthesis of Arylsulfonyl Substituted Pyrroles
Croce, Piero Dalla,Gariboldi, Pierluigi,La Rosa, Concetta
, p. 1793 - 1798 (2007/10/02)
The cycloaddition reaction of symmetrically and unsymmetrically substituted munchnones with arylsulfonyl alkynes has been studied.The reaction affords pyrrole derivatives whose structures were assigned on the basis of spectroscopic data.The distribution o
