title: (-)-(3S)-4-(2-{[4,4-Dimethoxy-6-(benzyloxymethyl)perhydropyran-2-yl]methyl}-1,3-dithian-2-yl)-4-methyl-3-(1,1,2,2-tetramethyl-1-silapropoxy)pentan-1-ol.
abstract: The absolute configuration was determined for the title compound, (-)-C(32)H(56)O(6)S(2)Si, (I), which was prepared in a synthetic study on the natural products bryostatins. Two independent molecules show similar conformations, except for the orientation of the methoxy groups.
authors.affiliation: Department of Chemistry, Faculty of Science and Technology, Keio University, Hiyoshi 3-14-1, Kohoku-ku, Yokohama 223-8522, Japan.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Hosomi
authors.forename: Shigeru
authors.initials: S
authors.lastname: Ohba
authors.forename: Ken
authors.initials: K
authors.lastname: Ohmori
authors.forename: Tetsuo
authors.initials: T
authors.lastname: Obitsu
authors.forename: Yasuyuki
authors.initials: Y
authors.lastname: Ogawa
authors.forename: Yuichi
authors.initials: Y
authors.lastname: Ishikawa
authors.forename: Shosuke
authors.initials: S
authors.lastname: Yamamura
authors.forename: Shigeru
authors.initials: S
authors.lastname: Nishiyama