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[Sulfonyl-bis-(bromo-methyl-ene)]di-benzene.

ABSTRACT: The title compound, C₁₄H₁₂Br₂O₂S, crystallizes as the meso isomer of a diastereoisomeric pair. This structure determination was key to determining that the 1,3 elimination of bromine by tri-phenyl-phosphine occurs with inversion of the configuration at each of the two chiral carbon atoms. In the crystal, the molecules are linked by weak C-H⋯O and C-H⋯Br hydrogen bonds.

SUBMITTER: Corfield PWR

PROVIDER: S-EPMC9028549 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature

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[Sulfonyl-bis-(bromo-methyl-ene)]di-benzene.

Corfield Peter W R PWR

IUCrData 20220107 Pt 1

The title compound, C14H12Br2O2S, crystallizes as the meso isomer of a diastereoisomeric pair. This structure determination was key to determining that the 1,3 elimination of bromine by tri-phenyl-phosphine occurs with inversion of the configuration at each of the two chiral carbon atoms. In the crystal, the molecules are linked by weak C-H⋯O and C-H⋯Br hydrogen bonds. ...[more]

PMID: 36337089

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