%0 Journal Article %A Liang %A Au-Yeung, Terry T.-L. %A S. C. Chan, Albert %D 2002 %T Highly Enantioselective 1,4-Addition of Diorganozinc Reagents to Cyclic Enones Using Chiral Diphosphite Ligands Derived from H8-Binaphthol %U https://acs.figshare.com/articles/journal_contribution/Highly_Enantioselective_1_4-Addition_of_Diorganozinc_Reagents_to_Cyclic_Enones_Using_Chiral_Diphosphite_Ligands_Derived_from_H_sub_8_sub_-Binaphthol/4008033 %R 10.1021/ol026581+.s002 %2 https://acs.figshare.com/ndownloader/files/6451101 %K Chiral Diphosphite Ligands Derived %K chiral aryl diphosphite ligands %K H 8 %K 2- %K Binaphthol High enantioselectivities %X High enantioselectivities have been achieved in the 1,4-addition of dialkylzincs to 2-cyclopentenone, 2-cyclohexenone, and 2-cycloheptenone with ee values up to 99% by using chiral aryl diphosphite ligands derived from H8-binaphthol. %I ACS Publications