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Figure 5
A superposition of the mol­ecular conformations of (I)[link] (red), molecule A of (II) (yellow), molecule B of (II) (blue), molecule A of (III) (green), molecule B of (III) (orange), molecule A of (IV) (cyan) and molecule B of (IV) (magenta). The overlay was made by a least-squares fit through atoms C7/C9/C10/C11 of the di­hydro­furan ring. H atoms and the aceto­nitrile solvent mol­ecule of (IV)[link] have been omitted for clarity.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 71| Part 11| October 2015| Pages 1001-1009
doi:10.1107/S2053229615019610
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