99333-35-4Relevant articles and documents
One-Pot Synthesis of Functionalized β-Fluoroalkylated Mannich-Type Products from N-Aryl N,O-Acetals
Wunder, Swetlana,Deutsch, Amrei,Deutsch, Carl,Hoffmann-R?der, Anja
, p. 1167 - 1176 (2016/05/11)
A variety of functionalized β-amino-β-fluoroalkyl carbonyl compounds are accessible via a novel one-pot Mannich-type reaction of CF2- and CF3-containing N-aryl N,O-acetals with lithium enolates of ketones, esters, and nitriles. The resulting β-fluoroalkylated β-aminocarbonyl compounds are promising peptide surrogates to be used in drug development and for biological applications.
Nucleophilic reactions with α-trifluoromethyl imine and N,O-disubstituted aminal: Synthesis of β-trifluoromethyl β-anilino esters
Gong, Yuefa,Kato, Katsuya
, p. 77 - 80 (2007/10/03)
The Reformatsky reaction with 4-methoxy-N-(2,2,2-trifluoroethylidene)aniline (1) proceeds under mild conditions to yield ethyl 4,4,4-trifluoro-3-(N-4-methoxyphenyl)amino-2-alkylbutyrate (5) and 4-trifluoromethyl-3-alkyl-1-(4-methoxyphenyl)-2-azetidinone (