1622221-69-5Relevant articles and documents
Preparation method of indole sulfide compound
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Paragraph 0104-0108, (2019/05/08)
The invention discloses a preparation method of an indole sulfide compound. The preparation method is conducted according to the following steps that a catalyst, an indole reactant, hydrazine hydrate,substituted phenyl sulfonyl chloride and a solvent are
Photocatalytic direct C-S bond formation: Facile access to 3-sulfenylindoles: Via metal-free C-3 sulfenylation of indoles with thiophenols
Guo, Wei,Tan, Wen,Zhao, Mingming,Tao, Kailiang,Zheng, Lv-Yin,Wu, Yongquan,Chen, Deliang,Fan, Xiao-Lin
, p. 37739 - 37742 (2017/08/18)
An efficient and convenient photocatalytic direct C-3 sulfenylation of indoles with thiophenols has been developed for the construction of 3-sulfenylations. This protocol employs thiophenols as the sulfenylating agents, inexpensive rose bengal as the photocatalyst, and shows mild conditions, readily available starting materials, high atom and step atom economy, and environmental advantages. The representative method provides a straightforward approach for C-S bond formation, and has potential applications in the chemical and pharmaceutical industries.
N-Hydroxy sulfonamides as new sulfenylating agents for the functionalization of aromatic compounds
Wang, Fu-Xiang,Zhou, Shao-Da,Wang, Chengming,Tian, Shi-Kai
supporting information, p. 5284 - 5288 (2017/07/10)
An unprecedented use of N-hydroxy sulfonamides as sulfenylating agents has been established. In the presence of catalytic amounts of iodine and N-hydroxysuccinimide, N-hydroxy sulfonamides participated in sulfenylation with indoles, 7-azaindole, N-methyl pyrrole, and 2-naphthol to afford structurally diverse thioethers in moderate to excellent yields with very high regioselectivity.
