Treatment by sulfuryl chloride of the bis-O-TES derivative of a γ,ε-bis-hydroxy phenylsulfoxide resulted in the selective formation of the corresponding γ-chloro-ε-hydroxy phenylsulfone.
CITATION STYLE
Oddon, G., & Uguen, D. (1997). The sily-durst chlorination of hydroxy sulfoxides. Tetrahedron Letters, 38(25), 4407–4410. https://doi.org/10.1016/S0040-4039(97)00942-8
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