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Tert-Butyl 3-[2,2-bis-(ethoxy-carbon-yl)-vinyl]-2-methyl-1H-indole-1-carboxyl-ate.

ABSTRACT: In the title compound, C(22)H(27)NO(6), the indole ring system is planar and the ethoxy-carbonyl chains adopt extended conformations. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds occur, resulting in R(2) (2)(16) dimers, which are inter-linked into a chain propagating along the a axis by π-π stacking inter-actions [centroid-centroid distance 3.5916 (9) Å].

SUBMITTER: Thenmozhi M

PROVIDER: S-EPMC2968933 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature

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tert-Butyl 3-[2,2-bis-(ethoxy-carbon-yl)-vinyl]-2-methyl-1H-indole-1-carboxyl-ate.

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

Acta crystallographica. Section E, Structure reports online 20090325 Pt 4

In the title compound, C(22)H(27)NO(6), the indole ring system is planar and the ethoxy-carbonyl chains adopt extended conformations. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds occur, resulting in R(2) (2)(16) dimers, which are inter-linked into a chain propagating along the a axis by π-π stacking inter-actions [centroid-centroid distance 3.5916 (9) Å]. ...[more]

PMID: 21582545

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