o-Hydroxyarylphosphines and diphosphines: Metallation-rearrangement versus P-O reduction of o-halogenoaryloxyphosphines by sodium

DOI: 10.1016/0022-328X(96)06314-0

Source and publish data:

Journal of Organometallic Chemistry p. 131 - 137 (1996)

Update date:2022-07-30

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Authors:

Heinicke, Joachim

Kadyrov, Renat

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Article abstract of DOI:10.1016/0022-328X(96)06314-0

o-Bromo-and o-chloroaryloxyphosphines 1 may react with sodium in two competing ways: (i) metal halogen exchange followed by rapid intramolecular 1,3-rearrangement to give sodium o-hydroxylato-arylphosphines 2, later converted to their OSiMe₃ de

Full text of DOI:10.1016/0022-328X(96)06314-0

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