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2-(9H-Fluoren-9-ylidenemeth-yl)thio-phene.

ABSTRACT: The title compound, C(18)H(12)S, contains a thio-phene ring which is disordered by rotation of 180° about the linking C-C bond. The site occupancies of the major and minor components of the disordered ring are 0.900?(3) and 0.100?(3), respectively. In one of these disordered components, the mol-ecule is stabilized by an intra-molecular C-H?S hydrogen bond. The compound was synthesized in good yield (80%) by a modified phase-transfer-catalysed condensation of fluorene with thio-phene-2-carbaldehyde.

SUBMITTER: Perasinova L

PROVIDER: S-EPMC2915328 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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2-(9H-Fluoren-9-ylidenemeth-yl)thio-phene.

Perašínová Lucia L Stefko Martin M Végh Daniel D Kožíšek Jozef J

Acta crystallographica. Section E, Structure reports online 20071218 Pt 1

The title compound, C(18)H(12)S, contains a thio-phene ring which is disordered by rotation of 180° about the linking C-C bond. The site occupancies of the major and minor components of the disordered ring are 0.900 (3) and 0.100 (3), respectively. In one of these disordered components, the mol-ecule is stabilized by an intra-molecular C-H⋯S hydrogen bond. The compound was synthesized in good yield (80%) by a modified phase-transfer-catalysed condensation of fluorene with thio-phene-2-carbaldehy ...[more]

PMID: 21200839

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