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(S,E)-N-Methyl-4-[(S)2,6,6-trimethyl-4-oxocyclo-hex-2-en-yl]but-3-en-2-aminium chloride.

ABSTRACT: The title compound, C(14)H(24)NO(+)·Cl(-), crystallizes with four independent mol-ecules in the asymmetric unit. It was isolated from plant Pachysandra terminalis Siebold & Zucc. The six-membered ring has a conformation close to an envelope. In the crystal, N-H?Cl hydrogen-bonding inter-actions exist between secondary ammonium groups and free chloride anions, resulting in a one-dimensional supra-molecular structure oriented along [100]. The crystal studied was found to be a two-component non-merohedral twin with twin law [[Formula: see text]00/0[Formula: see text]0/101], the fractional contribution of the minor component being approximately 33%.

SUBMITTER: Chang LS 

PROVIDER: S-EPMC3120307 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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(S,E)-N-Methyl-4-[(S)2,6,6-trimethyl-4-oxocyclo-hex-2-en-yl]but-3-en-2-aminium chloride.

Chang Liu-Shuan LS   Duan Hong-Quan HQ  

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6

The title compound, C(14)H(24)NO(+)·Cl(-), crystallizes with four independent mol-ecules in the asymmetric unit. It was isolated from plant Pachysandra terminalis Siebold & Zucc. The six-membered ring has a conformation close to an envelope. In the crystal, N-H⋯Cl hydrogen-bonding inter-actions exist between secondary ammonium groups and free chloride anions, resulting in a one-dimensional supra-molecular structure oriented along [100]. The crystal studied was found to be a two-component non-mer  ...[more]

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