1,5-Asymmetric induction during nucleophilic additions to arene­tricarbonyl­chromium complexes: tri­carbonyl­(η6-1-methyl-4-{spiro­[(1R,2S)-1,7,7-trimethyl­bicyclo­[2.2.1]heptane-3,2′-1,3-dioxolan]-2-yl­oxy}benzene)­chromium

The tricarbonyl­chromium unit bound to the arene ring of the chiral title complex, [Cr(C19H26O3)(CO)3], is rotated by ca 25° in agreement with the proposed mechanism for 1,5-asymmetric induction of nucleophilic attack