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Rac-4-{(E)-[1-Cyano-1-cyclo-hexyl-2-(1H-indol-3-yl)eth-yl]imino-meth-yl}benzonitrile.

ABSTRACT: A phosphine-catalysed addition of gramine to an alkyl-idene-amino-nitrile gives the title compound, C(25)H(24)N(4), in good yield. In the crystal, pairs of mol-ecules are connected via N-H?N hydrogen bonds into inversion dimers. The mol-ecules are characterized by a planar indole moiety [maximum deviation = 0.012?(1)?Å], a chair conformation of the cyclo-hexane ring and an anti-periplanar conformation of the H atom on the cyclo-hexane and the adjacent cyano group.

SUBMITTER: Letessier J 

PROVIDER: S-EPMC3239068 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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rac-4-{(E)-[1-Cyano-1-cyclo-hexyl-2-(1H-indol-3-yl)eth-yl]imino-meth-yl}benzonitrile.

Letessier Julien J   Schollmeyer Dieter D   Detert Heiner H   Opatz Till T  

Acta crystallographica. Section E, Structure reports online 20111125 Pt 12

A phosphine-catalysed addition of gramine to an alkyl-idene-amino-nitrile gives the title compound, C(25)H(24)N(4), in good yield. In the crystal, pairs of mol-ecules are connected via N-H⋯N hydrogen bonds into inversion dimers. The mol-ecules are characterized by a planar indole moiety [maximum deviation = 0.012 (1) Å], a chair conformation of the cyclo-hexane ring and an anti-periplanar conformation of the H atom on the cyclo-hexane and the adjacent cyano group. ...[more]

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