Figure presented The first general and highly enantioselective organocatalytic Friedel-Crafts alkylation of indoles with simple Î±,Î²-unsaturated ketones has been accomplished. Central to these studies has been the identification of a new catalyst amine salt, in which both the cation and the anion are chiral, that exhibits high reactivity and selectivity for iminium ion catalysis. Â© 2007 American Chemical Society.
|Titolo:||Organocatalytic asymmetric friedel-crafts alkylation of indoles with simple α,β-unsaturated ketones|
|Data di pubblicazione:||2007|
|Appare nelle tipologie:||1.1 Articolo in rivista|