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42.10.1.7.2.1 Variation 1: Catalysis with Sulfonated and Carboxylated Phosphines

DOI: 10.1055/sos-SD-042-00428

Toffano, M.Science of Synthesis, (200942375.

The most popular water-soluble sulfonated phosphines are triarylphosphines such as sodium 3-(diphenylphosphino)benzenesulfonate (57, n=2) (TPPMS) and tris(3-sulfonatophenyl)phosphine trisodium salt (57, n=3) (TPPTS) (Scheme 23).

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