Chiral arylnickel complexes as highly active initiators for screw-sense selective living polymerization of 1,2-diisocyanobenzenes

Optically active chiral organonickel complexes served as efficient chiral initiators for living aromatizing polymerization of 1,2-diisocyanobenzene derivatives, which afford optically active helical poly(quinoxaline-2,3-diyl)s up to 84% s.e. (screw-sense excess). In comparison with asymmetric polyme...

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