851645-72-2Relevant articles and documents
New approaches to β-trifluoromethylated enone derivatives
Jeong, In Howa,Jeon, Sung Lan,Kim, Myong Sang,Kim, Bum Tae
, p. 1629 - 1638 (2004)
β-Trifluoromethylated enaminones 1 were prepared stereospecifically or high stercoselectively in 31-92% yields from the reaction of Weinreb amides with trifluoropropynyl lithium, followed by quenching with H2O in the presence of amine derivativ
Synthesis of β-CF3 ketones from trifluoromethylated allylic alcohols by ruthenium catalyzed isomerization
Bizet, Vincent,Pannecoucke, Xavier,Renaud, Jean-Luc,Cahard, Dominique
supporting information, p. 56 - 61 (2013/11/06)
This work describes the optimization process for the synthesis of β-trifluoromethylated ketones from trifluoromethylated allylic alcohols. This transformation proceeds through a ruthenium catalyzed isomerization under mild conditions with high atom econom
Regioselective synthesis of β-fluoro-α,β-unsaturated ketones by the reaction of β-diketones with DFMBA
Sano, Keisuke,Fukuhara, Tsuyoshi,Hara, Shoji
experimental part, p. 708 - 713 (2010/04/05)
The deoxyfluorination reaction of β-diketones with N,N-diethyl-α,α-difluoro-m-methylbenzylamine (DFMBA) gave β-fluoro-α,β-unsaturated ketones in good yields. The reaction proceeded regioselectively, and only one regioisomer was obtained from the unsymmetr
