61538-99-6Relevant articles and documents
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
Controlled Ring-Opening of Siloxydifluorocyclopropanes for Carbocyclization: Synthesis of Difluorocyclopentenones
Song, Xiaoning,Tian, Shuangquan,Zhao, Ziming,Zhu, Dongsheng,Wang, Mang
supporting information, p. 3414 - 3417 (2016/07/26)
A highly controlled ring opening of siloxydifluorocyclopropanes, formed by nBuN4Br-catalyzed difluorocyclopropanation of methyl vinyl ketones bearing a β-alkylthio group by using TMSCF2Br as a unique difluorocarbene source, results in metal difluorohomoenolates with assistance of copper or silver followed by an intramolecular addition and elimination reaction leading to α-gem-difluorocyclopentenones efficiently.