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2,4,6,7-Tetra-methyl-3-phenyl-sulfinyl-1-benzofuran.

ABSTRACT: In the title compound, C(18)H(18)O(2)S, the O atom and the phenyl group of the phenyl-sulfinyl substituent lie on opposite sides of the planar benzofuran fragment. The phenyl ring is nearly perpendicular to the benzofuran system [88.56?(7)°] and is tilted slightly towards it. Molecules form pseudo-helices along the a axis. The crystal structure is stabilized by a C-H?? inter-action between a methyl H atom and the phenyl ring of the phenyl-sulfinyl substituent, and by intra- and inter-molecular C-H?O inter-actions.

SUBMITTER: Choi HD

PROVIDER: S-EPMC2961357 | biostudies-literature | 2008 May

REPOSITORIES: biostudies-literature

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2,4,6,7-Tetra-methyl-3-phenyl-sulfinyl-1-benzofuran.

Choi Hong Dae HD Seo Pil Ja PJ Son Byeng Wha BW Lee Uk U

Acta crystallographica. Section E, Structure reports online 20080524 Pt 6

In the title compound, C(18)H(18)O(2)S, the O atom and the phenyl group of the phenyl-sulfinyl substituent lie on opposite sides of the planar benzofuran fragment. The phenyl ring is nearly perpendicular to the benzofuran system [88.56 (7)°] and is tilted slightly towards it. Molecules form pseudo-helices along the a axis. The crystal structure is stabilized by a C-H⋯π inter-action between a methyl H atom and the phenyl ring of the phenyl-sulfinyl substituent, and by intra- and inter-molecular C ...[more]

PMID: 21202652

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2,4,5,6-Tetra-methyl-3-phenyl-sulfinyl-1-benzofuran.

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