Article ID Journal Published Year Pages File Type
5275150 Tetrahedron Letters 2007 4 Pages PDF
Abstract

2,4,6-Trichlorophenyl vinyl sulfonate smoothly undergoes intermolecular radical addition under mild initiation conditions mediated by tributyltin hydride and 1-ethylpiperidine hypophosphite (EPHP) to generate a range of functionalised alkyl sulfonamide precursors. This methodology can be used to prepare bifunctional pentafluorophenyl/2,4,6-trichlorophenyl sulfonates in good yields.

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Physical Sciences and Engineering Chemistry Organic Chemistry
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