new and efficient route for synthesis of enantiomerically pure biisoindoline and its isomer based on the diaza-Cope rearrangement reaction with chiral 1,2-bis(2-hydroxylphenyl)-1,2-diaminoethane as starting material has been developed. The newly prepared biisoindoline was employed as a chiralligand in the Ni(II)-catalyzed enantioselectiveMichaeladdition of malonates to conjugated nitroalkenes, and