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Diethyl 2-[(5-meth-oxy-2-methyl-1-phenyl-sulfonyl-1H-indol-3-yl)methyl-ene]malonate.

ABSTRACT: In the title compound, C(24)H(25)NO(7)S, the sulfonyl-bound phenyl ring is approximately perpendicular to the indole ring system [dihedral angle = 87.72?(5)°]. The methyl group of one of the ester units is disordered over two positions with occupancies of 0.527?(13) and 0.473?(13). An intra-molecular C-H?O hydrogen bond is observed. In the crystal structure, mol-ecules are linked into a ribbon structure running along the c axis by inter-molecular C-H?O hydrogen bonds and C-H?? inter-actions involving the pyrrole ring.

SUBMITTER: Kavitha T 

PROVIDER: S-EPMC2969626 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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Diethyl 2-[(5-meth-oxy-2-methyl-1-phenyl-sulfonyl-1H-indol-3-yl)methyl-ene]malonate.

Kavitha T T   Thenmozhi M M   Dhayalan V V   Mohanakrishnan A K AK   Ponnuswamy M N MN  

Acta crystallographica. Section E, Structure reports online 20090529 Pt 6

In the title compound, C(24)H(25)NO(7)S, the sulfonyl-bound phenyl ring is approximately perpendicular to the indole ring system [dihedral angle = 87.72 (5)°]. The methyl group of one of the ester units is disordered over two positions with occupancies of 0.527 (13) and 0.473 (13). An intra-molecular C-H⋯O hydrogen bond is observed. In the crystal structure, mol-ecules are linked into a ribbon structure running along the c axis by inter-molecular C-H⋯O hydrogen bonds and C-H⋯π inter-actions invo  ...[more]

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