Tetrahedron p. 8153 - 8158 (1998)
Update date:2022-08-05
Topics:
Steynberg, Petrus J.
Nel, Reinier J.J.
Van Rensburg, Hendrik
Bezuidenhoudt, Barend C.B.
Ferreira, Daneel
Dimethyl(methylthio)sulfonium tetrafluoroborate (DMTSF) and silver tetrafluoroborate (AgBF4) activate the C4-S bond in the 4-thioethers of flavan-3-ols toward carbon nucleophiles to permit formation of the interflavanyl bond in procyanidins under neutral conditions.
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