3-(2,6-Dioxopiperidin-3-yl)-3-azabicyclo[3.2.0]heptane-2,4-dione
نویسندگان
چکیده
منابع مشابه
3-(2,6-Dioxopiperidin-3-yl)-3-azabicyclo[3.2.0]heptane-2,4-dione
The title mol-ecule, C(11)H(12)N(2)O(4), consists of a 3-aza-bicyclo-[3.2.0]heptane group containing a nearly planar cyclo-butane ring (r.m.s. deviation of fitted atoms is 0.0609 Å), fused to a pyrrolidine ring, bonded to a 2,6-dioxopiperidine ring at the 3-position. The angle between the mean planes of the cyclo-butane and fused pyrrolidine ring is 67.6 (6)°. The dihedral angles between the me...
متن کامل1-(4-Iodo-3-phenylisoquinolin-1-yl)pyrrolidine-2,5-dione
In the title compound, C(19)H(13)IN(2)O(2), the isoquinoline ring makes dihedral angles of 55.92 (3)° and 76.11 (3)° with the benzene and succinimide rings, respectively. The dihedral angle between the benzene and succinimide rings is 70.37 (3)°. In the crystal structure, the iodo atom deviates from the isoquinoline plane by 0.163 (1) Å. The crystal studied was found to be a racemic twin with a...
متن کامل2-[(3S)-5-Oxooxolan-3-yl]isoindoline-1,3-dione
The oxolan-2-one ring in the title compound, C(12)H(9)NO(4), has an envelope conformation with the atom linking the two five-membered rings being the flap atom.
متن کامل2-Hydroxy-2-(3-oxobutan-2-yl)indan-1,3-dione
In the indane ring system of the title mol-ecule, C(13)H(12)O(4), the hy-droxy-bearing C atom is 0.134 (1) Å out of the plane of the remaining essentially planar atoms (r.m.s. deviation = 0.010 Å). In the crystal, mol-ecules are linked into chains along the b axis by inter-molecular O-H⋯O hydrogen bonds. Additional stabilization is provided by weak inter-molecular C-H⋯O hydrogen bonds.
متن کامل3-(3-Nitrobenzylidene)pentane-2,4-dione
In the title mol-ecule, C(12)H(11)NO(4), the two acetyl C-C=O planes are inclined to the benzene ring at angles of 18.03 (8) and 80.75 (7)°. In the crystal, adjacent mol-ecules are linked into centrosymmetric dimers by pairs of C-H⋯O inter-actions.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809002839