128721-40-4Relevant articles and documents
Triflic acid controlled successive annelation of aromatic sulfonamides: an efficient one-pot synthesis of N-sulfonyl pyrroles, indoles and carbazoles
Abid, Mohammed,Teixeira, Liliana,T?r?k, Béla
, p. 4047 - 4050 (2007)
A novel one-pot synthesis of N-substituted heterocycles via successive cyclization/annelation starting from primary sulfonamides is described. This process directly leads to N-sulfonyl pyrroles, indoles and carbazoles. The selection of an appropriate reac
Electron Transfer Photoredox Catalysis: Development of a Photoactivated Reductive Desulfonylation of an Aza-Heteroaromatic Ring
Qiang-Liu,Liu, Yu-Xiu,Song, Hong-Jian,Wang, Qing-Min
supporting information, p. 3110 - 3115 (2020/07/04)
Herein, we report a protocol for desulfonylation of aza-heteroaromatic rings via photoinduced electron transfer and hydrogen atom transfer. This general protocol has a wide substrate range and moderate to good yields. The utility of the method was demonstrated by the chemoselective desulfonylation of a molecule containing both an aliphatic and an aromatic sulfonamide. (Figure presented.).
N - substituted benzene sulfonyl -3 - propionyl indole derivatives, preparation method and application
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Paragraph 0203-0207, (2018/07/30)
The invention discloses an N-substituted benzenesulfonyl-3-propionyl indole derivative, a preparation method and application and belongs to the technical field of organic synthesis. The structural formula of the N-substituted benzenesulfonyl-3-propionyl i