A novel method for the synthesis of chiral sulfonated phosphines

DOI: 10.1016/S0040-4039(96)02407-0

Source and publish data:

Tetrahedron Letters p. 807 - 808 (1997)

Update date:2022-08-03

Topics:

Authors:

Trinkhaus, Stephan

Holz, Jens

Selke, Ruediger

Boerner, Armin

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Article abstract of DOI:10.1016/S0040-4039(96)02407-0

The selective and smooth introduction of sulfonate groups in chiral diphosphines by the reaction of hydroxy diphosphines with o-sulfobenzoic anhydride in the presence of Na₂CO₃ or n-butyl lithium, respectively, is described.

Full text of DOI:10.1016/S0040-4039(96)02407-0

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