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3,4,5-Trimethyl-2,4,6-triphenyl-4H-thio-pyran.

ABSTRACT: The six-membered thio-pyran ring in the title compound, C(26)H(24)S, adopts a boat conformation, with the S atom displaced by 0.478?(2)?Å and the 3-methyl-ene C atom by 0.644?(2)?Å from the plane of the other four sp(2)-hydridized C atoms. The methyl group on the methyl-ene carbon lies in a pseudo-equatorial position and the phenyl ring in a pseudo-axial position.

SUBMITTER: Rahmani H

PROVIDER: S-EPMC2968441 | biostudies-literature | 2009 Feb

REPOSITORIES: biostudies-literature

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3,4,5-Trimethyl-2,4,6-triphenyl-4H-thio-pyran.

Rahmani Hossein H Pirelahi Hooshang H Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20090225 Pt 3

The six-membered thio-pyran ring in the title compound, C(26)H(24)S, adopts a boat conformation, with the S atom displaced by 0.478 (2) Å and the 3-methyl-ene C atom by 0.644 (2) Å from the plane of the other four sp(2)-hydridized C atoms. The methyl group on the methyl-ene carbon lies in a pseudo-equatorial position and the phenyl ring in a pseudo-axial position. ...[more]

PMID: 21582258

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