372-64-5Relevant articles and documents
Dear,Gilbert
, p. 310 (1972)
Haas,Peach
, p. 299,302 (1965)
Boron Trifluoride-Mediated Trifluoromethylthiolation of N-Acyliminiums
Maury, Julien,Force, Guillaume,Darses, Benjamin,Leb?uf, David
, p. 2752 - 2756 (2018)
Herein, we describe a hitherto unprecedented trifluoromethylthiolation of N-acyliminiums promoted by boron trifluoride etherate to enable a convenient access to various α-amino trifluoromethylthiolate derivatives in good yields. The reaction proceeds under mild conditions, relying on copper(I) trifluoromethylthiolate as a nucleophilic partner. (Figure presented.).
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Henn,Sundermeyer,Witz,Pritzkow
, p. 225 - 238 (1989)
2-Chloro-1,1,2,3,3,4,4,-heptafluoro-1,3-dithietane (7b), 2,4-dichloro-1,1,2,3,3,4-hexafluoro-1,3-dithietane (7c), 2-chloro-1,1,2,4,4-pentafluoro-3,3-dioxo-1,3-dithietane (9b), 2,4-dichloro-1,1,2,4-tetrafluoro-3,3-dioxo-1,3-dithietane (9c), and 1,1,2,2,4,4
Facile syntheses of 3-trifluoromethylthio substituted thioflavones and benzothiophenes via the radical cyclization
Wang, Lu,Wang, Huaiyu,Meng, Weidong,Xu, Xiu-Hua,Huang, Yangen
, p. 389 - 392 (2020/03/04)
3-CF3S substituted thioflavones and benzothiophenes were achieved via the reactions of AgSCF3 with methylthiolated alkynones and alkynylthioanisoles, respectively, promoted by persulfate. This protocol possesses good functional group tolerance and high yields. Mechanistic studies suggested that a classic two-step radical process was involved, which includes addition of CF3S radical to triple bond and cyclization with SMe moiety.
Trifluoromethylthiolation and trifluoromethanesulfonylation of β,γ-unsaturated hydrazones
Xiao, Hongqing,Meng, Weidong,Xu, Xiu-Hua,Huang, Yangen
, (2020/04/27)
The trifluoromethylthiolation and trifluoromethanesulfonylation of β,γ-unsaturated hydrazones was accomplished with silver(I) trifluoromethanethiolate (AgSCF3) as a CF3S source and sodium trifluoromethylsulfinate (CF3SO2Na) as a CF3SO2 source, respectively. These general methods for the preparation of dihydropyrazoles containing CF3S or CF3SO2 groups were characterized by mild reaction conditions and good functional group tolerance.