17796-89-3Relevant articles and documents
In Situ Activation of Disulfides for Multicomponent Reactions with Isocyanides and a Broad Range of Nucleophiles
Lei, Xiaofang,Wang, Yuanyuan,Fan, Erkang,Sun, Zhihua
supporting information, p. 1484 - 1487 (2019/02/26)
Activation of disulfides with N-halogen succinimide in the presence of TEMPO allows insertion reaction by an isocyanide, the product of which can further accept a wide range of nucleophiles for the generation of isothioureas and related molecular moieties. This new procedure overcomes previous methods that accept essentially only aryl amines as the third nucleophilic component. The diverse nucleophiles usable in our new protocol make this approach a general method for de novo synthesis of many S-containing heterocycles.
AlCl3-Catalyzed Intermolecular Annulation of Thiol Derivatives and Alkynes by 1,2-Sulfur Migration: Construction of 6-Substituted Benzo[b]thiophenes
Ramesh,Guntreddi, Tirumaleswararao,Sahoo, Akhila K.
, p. 4405 - 4413 (2017/08/23)
A method for the AlCl3-catalyzed intermolecular oxidative annulation of N-(arylthio)phthalimide derivatives with alkynes has been developed. The annulation reaction occurs at room temperature and involves the oxidative cleavage of the S–N bond and 1,2-sulfur migration, which leads to the construction of diverse arrays of π-conjugated 6-substituted 2,3-diarylbenzo[b]thiophene derivatives.
Synthesis of α-thiohemiaminal derivatives of deoxynupharidine
LaLonde, Robert T.,Eckert, Timothy S.
, p. 2298 - 2302 (2007/10/02)
Disulfides, sulfenyl chlorides, thiosulfonates, and sulfensuccinimides were evaluated as electrophilic thiating agents for converting the enamine 6-dehydroxynupharidine to α-thiohemiaminal derivatives of the alkaloid deoxynupharidine.Sulfensuccinimides we
