16-[(E)-4-Bromobenzylidene]-13-(4-bromophenyl)-2-hydroxy-11-methyl-1,11-diazapentacyclo[12.3.1.02,10.03,8.010,14]octadeca-3(8),4,6-triene-9,15-dione
نویسندگان
چکیده
In the title pyrrolidine compound, C(30)H(24)Br(2)N(2)O(3), the two fused pyrrolidine rings adopt envelope and twisted conformations, whereas the piperidine ring adopts an envelope conformation. The essentially planar 2,3-dihydro-indanone unit [maximum deviation = -0.0163 (19) Å] is inclined at inter-planar angles of 14.29 (9) and 61.07 (9)° to the two benzene rings. In the crystal, adjacent mol-ecules are linked into dimers by inter-molecular O-H⋯N and C-H⋯O hydrogen bonds. Short inter-molecular Br⋯Br inter-actions [3.5140 (6) Å] further inter-connect these dimers into double dimeric columns along the b axis.
منابع مشابه
2-Hydroxy-11-methyl-16-[(E)-4-methylbenzylidene]-13-(4-methylphenyl)-1,11-diazapentacyclo[12.3.1.02,10.03,8.010,14]octadeca-3(8),4,6-triene-9,15-dione
In the title compound, C(32)H(30)N(2)O(3), the piperidin-4-one and the two fused pyrrolidine rings adopt envelope conformations. The two methyl-phenyl rings are oriented at dihedral angle of 20.36 (7) and 56.24 (7)°, respectively, with respect to the indanone ring system. In the crystal structure, inter-molecular O-H⋯N and C-H⋯O hydrogen bonds link the mol-ecules into chains propagating along [...
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In the title compound, C(32)H(30)N(2)O(7), the piperidone ring adopts a chair conformation and the five-membered ring of the dihydro-indenone ring system adopts an envelope conformation. Intra-molecular O-H⋯N and C-H⋯O hydrogen bonds occur. The dihedral angle between the two hydr-oxy-subsituted methoxy-phenyl rings is 71.12 (5)°. In the crystal structure, mol-ecules are connected by inter-molec...
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In the title compound, C(37)H(32)N(2)O(3), an intra-molecular O-H⋯N hydrogen bond generates a five-membered ring, producing an S(5) motif. The piperidone ring adopts a half-chair conformation. The two fused pyrrolidine rings have similar envelope conformations. The interplanar angles between the benzene rings A/B and C/D are 75.68 (7) and 30.22 (6)°, respectively. In the crystal structure, adja...
متن کامل16-[(E)-Benzylidene]-2-hydroxy-12,13-diphenyl-1,11-diazapentacyclo[12.3.1.02,10.03,8.010,14]octadeca-3(8),4,6-triene-9,15-dione
In the title compound, C(35)H(28)N(2)O(3), an intra-molecular O-H⋯N hydrogen bonds generates a five-membered ring, producing an S(5) ring motif. The piperidone ring adopts a half-chair conformation and the two pyrrolidine rings adopt an envelope conformation. The dihedral angles formed between adjacent benzene rings are 74.39 (5) and 37.70 (6)°. In the crystal crystal, inter-molecular C-H⋯O hyd...
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In the title compound, C(15)H(15)NO(4), the n-methyl-piperidone ring adopts a chair conformation and both five-membered rings adopt a twist conformation. An intra-molecular O-H⋯O hydrogen bond is observed. Inversion-related mol-ecules are linked into R(2) (2)(10) dimers by pairs of O-H⋯O hydrogen bonds. The crystal structure is further stabilized by C-H⋯O hydrogen bonds.
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