87384-87-0Relevant articles and documents
Practical Photocatalytic Trifluoromethylation and Hydrotrifluoromethylation of Styrenes in Batch and Flow
Straathof, Natan J. W.,Cramer, Sten E.,Hessel, Volker,No?l, Timothy
supporting information, p. 15549 - 15553 (2016/12/09)
Styrenes represent a challenging class of substrates for current radical trifluoromethylation and hydrotrifluoromethylation methods due to a myriad of potential side reactions. Herein, we describe the development of mild, selective and broadly applicable photocatalytic trifluoromethylation and hydrotrifluoromethylation protocols for these challenging substrates. The methods use fac-Ir(ppy)3, visible light and inexpensive CF3I and can be applied to a diverse set of vinylarene substrates. The use of continuous-flow photochemical reaction conditions allowed to reduce the reaction time and increase the reaction selectivity.
HEPTAFLUOROPROPYLATION OF ELECTRON-RICH OLEFINS WITH BIS(HEPTAFLUOROBUTYRIL) PEROXIDE
Yoshida, Masato,Moriya, Koji,Sawada, Hideo,Kobayashi, Michio
, p. 755 - 758 (2007/10/02)
Bis(heptafluorobutyril) peroxide reacted with electron-rich olefins to give the adducts of C3F7CO2 and C3F7 groups in good yields.The peroxide should be the useful reagent for the introduction of heptafluoropropyl moiety into olefins.