Beilstein J. Org. Chem.2012,8, 1920–1928, doi:10.3762/bjoc.8.223
*) and (Ra*,Ph*,Rc*) occurs by intramolecular trans-coordination of Ni–NH and Ni–O bonds providing a basis for a chiral switch model.
Keywords: axial chirality; central chirality; chiralswitches; coordination bonds; functional materials; helical chirality; modular structural design; molecular devices
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Graphical Abstract
Scheme 1:
Previous design of diastereomeric molecules 2 and 3 with switchable chirality starting from achiral...