2-{(1R,2R,3S)-2,3-Bis-[(diphenylphosphanyl)-methyl]-1,2-dimethyl-cyclopentylmethoxy}-tetrahydro-pyran
[(1R,2R,3S)-21,2-dimethyl-2,3-bis(diphenylphosphine-methyl)cyclopentyl]methanol
[(1R,2R,3S)-2-(bromomethyl)-2,3-dimethyl-3-[(tetrahydro-2H-pyran-2-yloxy)methyl]cyclopentyl]methyl-4-methylbenzenesulfonate
[(1R,2R,3S)-2-(bromomethyl)-3-(hydroxymethyl)-2,3-dimethylcyclopentyl]methyl-4-methylbenzene sulfonate