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Ethyl (E)-3-[1'-ethyl-2-oxo-4'-(phenyl-sulfon-yl)-2H-spiro-[acenaphthyl-ene-1,2'-pyrrolidine]-3'-yl]acrylate.

Sankar U, Uma R, Sundaramoorthy S, Velmurugan D - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: In the title compound, C(28)H(27)NO(5)S, the five-membered pyrrolidine ring, which exhibits an envelope conformation (the C atom at the spiral junction being the flap atom), makes dihedral angles of 57.37 (10) and 86.84 (8)°, respectively, with the phenyl ring and the acenaphthyl-ene ring system.In the crystal, mol-ecules associate via two C-H⋯O hydrogen bonds, forming R(2) (2)(20) and R(2) (2)(10) graph-set motifs.

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ABSTRACT
In the title compound, C(28)H(27)NO(5)S, the five-membered pyrrolidine ring, which exhibits an envelope conformation (the C atom at the spiral junction being the flap atom), makes dihedral angles of 57.37 (10) and 86.84 (8)°, respectively, with the phenyl ring and the acenaphthyl-ene ring system. In the crystal, mol-ecules associate via two C-H⋯O hydrogen bonds, forming R(2) (2)(20) and R(2) (2)(10) graph-set motifs.

No MeSH data available.


Related in: MedlinePlus

The crystal packing of the molecules viewed along the a–axis; H–bonds are shown as dashed lines forms R22(20) and R22(10) graph set motifs. For the sake of clarity, H atoms, not involved in hydrogen bonds, have been omitted.
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Fap2: The crystal packing of the molecules viewed along the a–axis; H–bonds are shown as dashed lines forms R22(20) and R22(10) graph set motifs. For the sake of clarity, H atoms, not involved in hydrogen bonds, have been omitted.


Ethyl (E)-3-[1'-ethyl-2-oxo-4'-(phenyl-sulfon-yl)-2H-spiro-[acenaphthyl-ene-1,2'-pyrrolidine]-3'-yl]acrylate.

Sankar U, Uma R, Sundaramoorthy S, Velmurugan D - Acta Crystallogr Sect E Struct Rep Online (2012)

The crystal packing of the molecules viewed along the a–axis; H–bonds are shown as dashed lines forms R22(20) and R22(10) graph set motifs. For the sake of clarity, H atoms, not involved in hydrogen bonds, have been omitted.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3344527&req=5

Fap2: The crystal packing of the molecules viewed along the a–axis; H–bonds are shown as dashed lines forms R22(20) and R22(10) graph set motifs. For the sake of clarity, H atoms, not involved in hydrogen bonds, have been omitted.
Bottom Line: In the title compound, C(28)H(27)NO(5)S, the five-membered pyrrolidine ring, which exhibits an envelope conformation (the C atom at the spiral junction being the flap atom), makes dihedral angles of 57.37 (10) and 86.84 (8)°, respectively, with the phenyl ring and the acenaphthyl-ene ring system.In the crystal, mol-ecules associate via two C-H⋯O hydrogen bonds, forming R(2) (2)(20) and R(2) (2)(10) graph-set motifs.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(28)H(27)NO(5)S, the five-membered pyrrolidine ring, which exhibits an envelope conformation (the C atom at the spiral junction being the flap atom), makes dihedral angles of 57.37 (10) and 86.84 (8)°, respectively, with the phenyl ring and the acenaphthyl-ene ring system. In the crystal, mol-ecules associate via two C-H⋯O hydrogen bonds, forming R(2) (2)(20) and R(2) (2)(10) graph-set motifs.

No MeSH data available.


Related in: MedlinePlus