2-Benzoylspiro[1H-isoindole-1,3′-isochromene]-1′,3,4′(2H,3′H)-trione
نویسندگان
چکیده
منابع مشابه
1′-Butyl-2-methyl-1′,2,2′,3,4,9-hexahydrospiro[benzo[f]isoindole-1,3′-indole]-2′,4,9-trione
In the title compound, C(24)H(22)N(2)O(3), the indoline and pyrrole-fused naphtho-quinone units are both essentially planar [r.m.s. deviations = 0.042 (3) and 0.133 (3) Å, respectively]. The pyrrole ring adopts a C-envelope conformation. The dihedral angle between the mean planes of the two five-membered rings is 89.94 (9)°. The O atoms deviate from the mean planes of the pyrrolidine and naphth...
متن کامل(1S,3R)-3-Isobutyl-2,3-dihydrospiro[benzo[f]isoindole-1,3′-indoline]-2′,4,9-trione methanol monosolvate
In the title compound, C(23)H(20)N(2)O(3)·CH(3)OH, the hexa-hydro-1H-benzo[f]isoindole and indoline rings are planar, with maximum deviations of 0.092 (1) and -0.095 (1) Å, respectively. The dihedral angle between these two rings is 88.03 (4)°. An O-H⋯N inter-action links the main mol-ecule and the methanol solvent mol-ecule. An intra-molecular C-H⋯O inter-action forms an S(6) ring motif. In th...
متن کاملCrystal structure of 13-(2-methoxyphenyl)-3,4-dihydro-2H-indazolo[1,2-b]phthalazine-1,6,11(13H)-trione
In the title compound, C22H18N2O4, the three fused rings of the pyrazolo-phthalazine moiety are coplanar (r.m.s. deviation = 0.027 Å). The cyclo-hexene ring fused to the pyrazolidine ring, so forming the indazolophthalazine unit, has a half-chair conformation. The benzene ring is almost normal to the mean plane of the pyrazolo-phthalazine moiety, with a dihedral angle of 87.21 (6)° between thei...
متن کامل2-[2-(2-Bromophenyl)-2-oxoethyl]-1λ6,2-benzothiazole-1,1,3-trione
The asymmetric unit of the title compound, C(15)H(10)BrNO(4)S, contains two different conformers in which the benzisothia-zole rings are essentially planar, with r.m.s. deviations of 0.012 and 0.017 Å. The mean planes of the benzene rings form dihedral angles 70.49 (13) and 72.79 (11)° with the benzisothia-zole rings. The orientation of the Br atoms in the two conformers exhibit the most pronou...
متن کامل2-(2-Methoxyphenyl)-1H-isoindole-1,3(2H)-dione
In the title compound, C(15)H(11)NO(3), the dihedral angle between the meth-oxy-benzene and isoindole ring systems is 70.21 (3)°. The meth-oxy C atom is close to being coplanar with its attached ring [deviation = 0.133 (2) Å] and is oriented away from the isoindole moiety. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds generate R(2) (2)(10) loops. Further C-H⋯O inter-a...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2004
ISSN: 1600-5368
DOI: 10.1107/s1600536804025279