A　newly　prepared　chiral-at-metal　Rh(III)　complex　catalyzed　highly　efficient　asymmetric　conjugate　addition　of　para-vinylanilines　with　α,β-unsaturated　2-acyl　imidazoles　is　developed,　affording　the　corresponding　adducts　in　67-95%　yields　with　86-95%　ee.　Remarkably,　employing　as　low　as　0.05　mol　%　of　Rh(III)　complex　as　catalyst,　a　gram-scale　reaction　still　affords　the　desired　product　in　81%　yield　with　92%　ee.　©　2017　American　Chemical　Society.