1334287-93-2Relevant articles and documents
Catalytic Asymmetric Reduction of α-Trifluoromethylated Imines with Catecholborane by BINOL-Derived Boro-phosphates
He, Hualing,Tang, Xiaoxue,Cao, Yang,Antilla, Jon C.
, p. 4336 - 4345 (2021/03/01)
A catalytic enantioselective reduction of α-trifluoromethylated imines by a BINOL-derived boro-phosphate employing catecholborane as hydride source has been developed. This method provides an efficient route to prepare synthetically useful chiral α-triflu
Palladium(II)-catalyzed enantioselective synthesis of α- (trifluoromethyl)arylmethylamines
Johnson, Thomas,Lautens, Mark
, p. 4043 - 4045 (2013/09/12)
Trifluoromethylacetaldimines, generated in situ from the corresponding N,O-acetals, undergo 1,2-addition of arylboroxines under palladium(II) catalysis to generate a variety of α-(trifluoromethyl)arylmethylamines with good to high enantioselectivity (up to 97% ee). The pyridine-oxazolidine (PyOX) class of ligands was found to be particularly suitable for this transformation, which proceeds without exclusion of ambient air and moisture.
Chiral phosphoric acid catalyzed transfer hydrogenation: Facile synthetic access to highly optically active trifluoromethylated amines
Henseler, Alexander,Kato, Masanori,Mori, Keiji,Akiyama, Takahiko
supporting information; experimental part, p. 8180 - 8183 (2011/10/09)
Amines to an end: Highly optically active α-CF3- functionalized amines can be obtained using metal-free reaction conditions. The method involves the transfer hydrogenation of CF3-substituted ketimines catalyzed by 1 and reductive ami