L-Nopinoquinone dioximes

A series of chiral bis-dioximato complexes of Fe11, Co11, Ni11 and Pd11 have been described from three geometrical isomers ( , j8 and 3) of D-camphorquinone dioxime (Hcqd) and two (fi and <5) of L-nopinoquinone dioxime (Hnqd).41 Opposite Cotton effects around 20000 cm-1 have been observed for Co(a-cqd)2-H20 and Co(<5-nqd)2 H20 indicating their quasi-enantiomeric stereochemistries.. , ... 

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