Convenient method for the rapid generation of highly active and enantioselective yttrium catalysts for asymmetric hydroamination.
A facile method for the preparation of highly active and enantioselective yttrium precatalysts for asymmetric hydroamination of gem-disubstituted aminoalkenes, from the combination of YCl(3) or YCl(3)(THF)(3.5) with ligand (R)- and n-BuLi is described.
Hannedouche
Jérôme
J
Equipe de Catalyse Moléculaire, ICMMO, UMR CNRS 8182, Université Paris Sud 11, Bat 420, 91405, Orsay Cedex, France. jerome.hannedouche@icmo.u-psud.fr
Aillaud
Isabelle
I
Collin
Jacqueline
J
Schulz
Emmanuelle
E
Trifonov
Alexander
A
D000475:Alkenes / Q000737:chemistry; D000586:Amination; D002384:Catalysis; D013237:Stereoisomerism; D013379:Substrate Specificity; D013997:Time Factors; D015019:Yttrium / Q000737:chemistry*
D000475:Alkenes; C064782:yttrium chloride; D015019:Yttrium