1213786-14-1Relevant articles and documents
Aniline-initiated and Br?nsted acid-catalyzed one-pot reaction toward 2-aryl-3-sulfenylindoles by using α-aminocarbonyl compounds and primary amines with RSSR
Chen, De,Cheng, Chaozhihui,Deng, Wei,Guan, Wenjian,Liu, Yuxuan,Luo, Yongyue,Xiang, Jiannan,Zhang, Jiajia
, (2020/12/01)
A highly novel method of direct synthesis of 2-aryl-3-sulfenylindoles in moderate to good yields was developed via one-pot tandem reaction of readily available α-aminocarbonyl compounds and catalytic amount of benzenamines with RSSR.
Preparation method of indole sulfide compound
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Paragraph 0069-0073, (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
Metal Free Mono- and 2,3-Bis-sulfenylation of Indoles in Water with Sodium Sulfinates as a Sulfur Source
Liu, Changqing,Fan, Jian,Wu, Manyi,Chen, Jiahui,Zhao, Yiming,Xie, Meihua
, p. 819 - 825 (2018/07/30)
An iodine-PPh3 mediated sulfenylation of indoles in water with stable and odorless sodium sulfinates as the sulfur source is described. The reaction could afford monosulfenylated indoles in moderate to excellent yields under metal free conditions. Moreover, double C—H sulfenylation of indoles at 2- and 3-positions has also been achieved by using excess sodium sulfinates under the optimized reaction conditions.
