Barbieri, G. published the artcileChemical shift nonequivalence and optical activity in tricarbonyl(arene)chromium compounds, Product Details of C10H14O, the publication is Organic Magnetic Resonance (1971), 3(4), 503-4, database is CAplus.
For ortho-substituted tricarbonyl(iso-propylbenzene)chromium in CDCl3, the NMR spectra showed diastereotopic nonequivalent for the gem-dimethyl groups. For ortho substituents NH2, NMe2, and OMe, splitting of the iso-Pr Me groups was 0.100, 0.111, and 0.119 ppm, resp. When OMe-substituted compound (the most stable) was eluted with methylcyclohexane from an activated lactose column in an N atm, the optical rotation [α]2D0 of the fractions changed progressively from -5° to +6°.
Organic Magnetic Resonance published new progress about 2944-47-0. 2944-47-0 belongs to ethers-buliding-blocks, auxiliary class Benzene,Ether, name is 2-Isopropylanisole, and the molecular formula is C10H14O, Product Details of C10H14O.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem