title: (2R,3R,4aS,6S,7S,8aS)-4a-Fluoro-8a-hy-droxy-perhydro-naphthalene-2,3,6,7-tetrayl tetraacetate.
abstract: The title compound, C(18)H(25)FO(9), exhibits a similar unit cell and packing to the α polymorph of axial 4a,8a-dihy-droxy-per-hydro-naph-tha-lene-2,3,6,7-tetrayl tetraacetate. The carbonyl O atoms of two of the four acetate groups in the molecule are disordered over two sites with occupancy ratios of 0.59 (4):0.41 (4) and 0.57 (6):0.43 (6). Crystal packing is effected via inter-molecular O-H⋯O hydrogen bonds, which link the tetra-acetate mol-ecules into tapes along the c axis.
authors: Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India.
authors: Goverdhan
authors: G
authors: Mehta
authors: Saikat
authors: S
authors: Sen
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