The Aryl Sulfide Synthesis via Sulfide Transfer was written by Liang, Xinyu;Wen, Kaikai;Shi, Qinqin;Zhang, Bei-Bei;Pei, Shurui;Lin, Qijie;Ma, Bowei;Wang, Song;Zhang, Meng;Li, Xiang;Wang, Zhi-Xiang;Huang, Hui. And the article was included in Chemistry – A European Journal in 2022.Quality Control of 10-(2-(1-Methylpiperidin-2-yl)ethyl)-2-(methylthio)-10H-phenothiazine This article mentions the following:
Aryl sulfides are in great demands in drugs and materials sciences. To avoid using nucleophilic and noxious thiols, many efforts have been focused on exploring novel sulfide resources. Herein, a reductive Pd-catalyzed, Ni-mediated method to synthesize aryl sulfides via a sulfide transfer reaction is developed. The utility and scope of this reaction is exemplified by various aryl electrophiles and aryl sulfides. Mechanistic studies reveal two competing catalytic cycles of sulfide transfer and aryl transfer in this reaction, where the former one is favored over the later one because of the large energy barrier difference during the transmetalation. Moreover, two important chems. are late-stage functionalized by this method, exhibiting the potential applications in drugs and materials science. In the experiment, the researchers used many compounds, for example, 10-(2-(1-Methylpiperidin-2-yl)ethyl)-2-(methylthio)-10H-phenothiazine (cas: 50-52-2Quality Control of 10-(2-(1-Methylpiperidin-2-yl)ethyl)-2-(methylthio)-10H-phenothiazine).
10-(2-(1-Methylpiperidin-2-yl)ethyl)-2-(methylthio)-10H-phenothiazine (cas: 50-52-2) belongs to piperidine derivatives. The piperidine ring can be found not only in more than half of the currently known structures of alkaloids, but also in many natural or synthetic compounds with interesting biological activities. Piperidine derivatives bearing a masked aldehyde function in the 蔚-position are easily transformed into quinolizidine compounds through intramolecular reductive amination.Quality Control of 10-(2-(1-Methylpiperidin-2-yl)ethyl)-2-(methylthio)-10H-phenothiazine
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem