202345-92-4Relevant articles and documents
Highly enantioselective conjugate addition of diethylzinc to substituted chalcones catalyzed by Cu(II) complexes of a tridentate P,N,O ligand
Biradar, Deepak Baburao,Gau, Han-Mou
, p. 733 - 738 (2008)
A new series of tridentate P,N,O ligands having hard and soft donor atoms derived from chiral amino alcohols were developed and employed in the Cu(II)-catalyzed conjugate addition of diethylzinc to substituted chalcones. The asymmetric additions to a variety of substituted chalcones afforded products in excellent yields and good to excellent enantioselectivities up to 97% ee.
