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Updated: May 22, 2026

Efficient Synthesis of Polyfunctionalized Benzenes in Water via Persulfate-promoted Benzannulation of α,β-Unsaturated Compounds and Alkynes
Published on: December 16, 2019
2,5-Dimethyl-3-(4-methyl-phenyl-sulfin-yl)-1-benzofuran
Abstract:
In the title compound, C(17)H(16)O(2)S, the 4-methyl-phenyl ring makes a dihedral angle of 88.28 (5)° with the mean plane [mean deviation = 0.009 (1) Å] of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions.
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