1132829-55-0Relevant articles and documents
Chiral Bronsted acid-mediated enantioselective organocatalytic three-component reaction for the construction of trifluoromethyl-containing molecules
Zhang, Guang-Wu,Wang, Lian,Nie, Jing,Ma, Jun-An
supporting information; experimental part, p. 1457 - 1463 (2009/07/18)
In combination with the advantages of organocatalysis, we have developed a highly enantioselective Friedel-Crafts aminoalkylation of indoles with imines generated in situ from trifluoroacetaldehyde methyl hemiacetal and aniline. Novel chiral trifluoromethyl-containing compounds were obtained in high yields with excellent enantioselectivities. This methodology was further extended to difluoroacetaldehyde methyl hemiacetal to demonstrate the broad scope of substrates.