22894-90-2Relevant articles and documents
Ni-catalyzed C–S bond cleavage of aryl 2-pyridyl thioethers coupling with alkyl and aryl thiols
Wang, Cheng-Yi,Tian, Rui,Zhu, Yong-Ming
, (2021/09/29)
A nickel-catalyzed C–SPy bond activation reactions to produce a variety of thioethers has been developed. The reaction is promoted by a user-friendly, inexpensive, air and moisture-stable Ni precatalyst. Various aryl 2-pyridyl thioethers and a wide range of alkyl and aryl thiols substrates were tolerated in this process which afforded products in moderate to excellent yields.
Thiol Activation toward Selective Thiolation of Aromatic C-H Bond
Chen, Bin,Lei, Tao,Li, Xu-Bing,Nan, Xiao-Lei,Tung, Chen-Ho,Wang, Jing-Hao,Wu, Hao-Lin,Wu, Li-Zhu
supporting information, p. 3804 - 3809 (2020/06/04)
Direct C-S bond coupling is an attractive way to construct aryl sulfur ether, a building block for a variety of biological active molecules. Herein, we disclose an effective model for regioselective thiolation of the aromatic C-H bond by thiol activation instead of arene activation. Strikingly, this method has been applied into anisole derivatives that are not available in the arene activation approach to forge a single thioether isomer with high reactivity.
Forging C-S Bonds through Nickel-Catalyzed Aryl Anhydrides with Thiophenols: Decarbonylation or Decarbonylation Accompanied by Decarboxylation
Zhou, Jing-Ya,Tao, Shou-Wei,Liu, Rui-Qing,Zhu, Yong-Ming
, p. 11891 - 11901 (2019/10/11)
A nickel-catalyzed decarbonylation or decarbonylation accompanied by decarboxylation cross-coupling reaction of aryl anhydrides with thiophenols as coupling partners was disclosed. This method is promoted by a commercially available, moisture-stable, and inexpensive nickel(II) precatalyst. The process can tolerate a variety of functional groups using ubiquitous aryl anhydrides as cross-coupling precursors to produce thioethers in moderate to excellent yields.