title: (9H-Fluoren-9-yl)methyl N-{(2R,3R,4S)-4-hy-droxy-2-[(2S,5R)-2-isopropyl-5-methyl-cyclo-hex-yloxy]-5-oxooxolan-3-yl}carbamate propan-2-ol 0.334-solvate.
abstract: The title compound, C(29)H(35)NO(6).0.334C(3)H(8)O, a novel chiral N-(fluoren-9-yl-methyl-oxyxcarbon-yl) precursor, crystallizes with two independent carbamate (M) mol-ecules and propan-2-ol solvent mol-ecules in the unit cell. Its crystal structure has been determined from barely adequate data obtained from a multi-fragment needle crystal. In the crystal, N-H⋯O hydrogen bonds link M mol-ecules related by translation along the a axis into two independent chains. The ordered solvent mol-ecule, having a partial occupancy of 0.334, is attached to one independent M mol-ecule through O-H⋯O hydrogen bonds. The crystal packing exhibits weak inter-molecular C-H⋯O inter-actions and voids of 270 Å(3) filled with randomly disordered solvent mol-ecules which were handled using the SQUEEZE methodology.
authors.affiliation: Carbohydrate Chemistry Group, Industrial Research Limited, PO Box 31-310, Lower Hutt,  New Zealand.
authors.forename: Graeme J
authors.initials: GJ
authors.lastname: Gainsford
authors.forename: Andreas
authors.initials: A
authors.lastname: Luxenburger