CHIRAL ACYCLIC DIAMINOCARBENE LIGANDS, PRECURSORS THEREFORE AND THEIR USE IN ORGANIC SYNTHESIS REACTIONS
申请人:Thadani Avinash N.
公开号:US20110118475A1
公开(公告)日:2011-05-19
The current application relates to a metal catalyst of formula (I): M[ADC][X]
n
, wherein M is a metal, ADC is a chiral acyclic diaminocarbene ligand, and X is a neutral or anionic ligand. The ADC ligand is prepared from the corresponding chiral formamidium salt precursor. The metal catalyst is used for asymmetric organic synthesis reactions such as hydrosilations, hydrogenations, conjugate additions, and cross-couplings.