(8aS)-7,8,8a,9-Tetrahydrothieno[3,2-f]indolizin-6(4H)-one
نویسندگان
چکیده
In the mol-ecular structure of the title compound, C(10)H(11)NOS, the central six-membered ring of the indolizine unit adopts an envelope conformation, the maximum deviations from the mean plane of the ring being 0.533 (2) Å. The fused thieno ring is nearly coplanar [mean deviation = 0.007 (2) Å]. The conformation of the fused oxopyrrolidine ring is close to that of a flat-envelope, with a maximum deviation of 0.339 (3) Å. The crystal structure is stabilized by C-H⋯O hydrogen bonds.
منابع مشابه
(3aR,8aS,9S,9aR)-9-Hydroxyperhydrofuro[3,2-f]indolizin-6-one
In the title compound, C(10)H(15)NO(3), the central six-membered ring of the indolizine system adopts a chair conformation, while the oxopyrrolidine and hydro-furan rings attached to the indolizine ring system have envelope conformations. In the crystal, the mol-ecules form chains parallel to the b axis via inter-molecular O-H⋯O hydrogen bonds. The absolute configuration was assigned from the s...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009