19299-91-3Relevant academic research and scientific papers
1,1-dialkyl sulfenyl-2-phenylethylene derivatives and synthesis method
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Paragraph 0029; 0030; 0031, (2018/10/19)
The invention discloses 1,1-dialkyl sulfenyl-2-phenylethylene derivatives and a synthesis method. Dithioacetals easy to prepare and having structural diversity and multiple reaction centers is used asa raw material and produces coupled reaction with aryl diazo salt in the presence of a ruthenium complex under a lighting effect, a series of 1,1-dialkyl sulfenyl-2-phenylethylene derivatives different in structure are synthesized, and a product can be further converted into a functional product. According to the method, the raw material is easy to obtain, operation is easy and simple, the reaction conditions are mild, and their functional groups have diversity.
Photoredox-Catalyzed C-H Arylation of Internal Alkenes to Tetrasubstituted Alkenes: Synthesis of Tamoxifen
Wang, Quannan,Yang, Xiaoge,Wu, Ping,Yu, Zhengkun
supporting information, p. 6248 - 6251 (2017/11/24)
Visible-light-induced direct C-H arylation of S,S-functionalized internal alkenes, that is, α-oxo ketene dithioacetals and analogues, has been efficiently realized with aryldiazonium salts (ArN2BF4) as coupling partners and Ru(bpy)s
