32884-72-3Relevant academic research and scientific papers
Iodine-catalyzed oxidative system for 3-sulfenylation of indoles with disulfides using DMSO as oxidant under ambient conditions in dimethyl carbonate
Ge, Wenlei,Wei, Yunyang
, p. 2066 - 2070 (2012)
The iodine catalyzed oxidative system for 3-sulfenylation of indoles with disulfides using DMSO as oxidant has been achieved under ambient conditions, providing a convenient and efficient method for the synthesis of 3-sulfenylindoles in good to excellent
Flavin-iodine coupled organocatalysis for the aerobic oxidative direct sulfenylation of indoles with thiols under mild conditions
Ohkado, Ryoma,Ishikawa, Tatsuro,Iida, Hiroki
supporting information, p. 984 - 988 (2018/03/13)
A unique coupled redox organocatalysis system using flavin and iodine catalysts efficiently promoted the metal-free aerobic oxidative direct sulfenylation of indoles with thiols at ambient temperature without any sacrificial reagents, except environmentally benign molecular oxygen. Biomimetic flavin catalysis plays multiple roles in aerobic oxidative transformations, not only regenerating I2 from in situ generated I-, but also converting thiols into disulfides.
Cooperative catalysis by bovine serum albumin-iodine towards cascade oxidative coupling-C(sp2)-H sulfenylation of indoles/hydroxyaryls with thiophenols on water
Saima,Equbal, Danish,Lavekar, Aditya G.,Sinha, Arun K.
supporting information, p. 6111 - 6118 (2016/07/06)
Cooperative cascade catalysis by bovine serum albumin (BSA)-iodine allows for the first time the performance of C(sp2)-H sulfenylation of indole from readily available thiophenol (-SH bond) via in situ generation/cleavage of disulfide (S-S bond
Iodine-catalyzed Direct Thiolation of Indoles with Thiols Leading to 3-Thioindoles Using Air as the Oxidant
Liu, Xiaoxia,Cui, Huanhuan,Yang, Daoshan,Dai, Shicui,Zhang, Guoqin,Wei, Wei,Wang, Hua
, p. 1743 - 1748 (2016/08/30)
Abstract: A simple and convenient method has been developed for the construction of 3-thioindoles via molecular iodine-catalyzed direct thiolation of indoles with thiols. The present protocol, which employs thiols as the thiolating agents, inexpensive mol
TBATB mediated debenzylative cross-coupling of aryl benzyl sulfides with electron rich compounds: Synthesis of diaryl sulfides
Hazarika, Sukanya,Gogoi, Prasanta,Barman, Pranjit
, p. 25765 - 25767 (2015/10/20)
An efficient TBATB mediated debenzylative cross coupling of aryl benzyl sulfides with electron rich compounds provides diaryl sulfides in moderate to excellent yield. The salient features of the present protocol are simplicity, high efficiency and compati
Synthesis of 3-sulfenylated indoles by a simple NaOH promoted sulfenylation reaction
Liu, Yunyun,Zhang, Yi,Hu, Changfeng,Wan, Jie-Ping,Wen, Chengping
, p. 35528 - 35530 (2014/11/07)
The C-3 sulfenylation reaction of indoles has been achieved under mild reaction conditions by simply employing NaOH as promoter and thiols as thiolating reagents. This simple method allows for easy and rapid synthesis of various 3-sulfenylated indoles wit
Metal free sulfenylation and bis-sulfenylation of indoles: Persulfate mediated synthesis
Prasad, Ch. Durga,Kumar, Shailesh,Sattar, Moh.,Adhikary, Amit,Kumar, Sangit
supporting information, p. 8036 - 8040 (2013/12/04)
A method which avoids metal and halogen for the synthesis of 3-arylthioindoles from indoles and diaryl disulfides using ammonium persulfate in methanol has been presented. Moreover, double C-H sulfenylation of indoles at 2 and 3-positions has also been ac
Copper(I) iodide catalyzed 3-sulfenylation of indoles with unsymmetric benzothiazolyl-containing disulfides at room temperature
Ge, Wenlei,Wei, Yunyang
, p. 934 - 940 (2012/04/23)
A highly efficient protocol for the synthesis of 3-sulfenylindoles in moderate to excellent yields via the reaction of indoles with unsymmetric benzothiazolyl-containing disulfides is described. Copper(I) iodide is used as the catalyst and the reactions t
