REGIOCONTROLLED METALATION OF DIETYHL β-DIALKYLAMINOVINYLPHOSPHONATES: A NEW SYNTHESIS OF SUBSTITUTED β-KETOPHOSPHNATES

DOI: 10.1016/S0040-4039(01)80508-6

Source and publish data:

Tetrahedron Letters p. 4787 - 4790 (1989)

Update date:2022-08-10

Topics:

Authors:

Boeckman, Robert K.

Walters, Michael A.

Koyano, Hiroshi

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Article abstract of DOI:10.1016/S0040-4039(01)80508-6

The metalation of diethyl β-dialkylaminovinylphosphonates (vinylogous phosphoramides (VPA)) and their reaction with a variety of electrophiles is described.Upon mild hydrolysis these derivatives provide good yields of β-ketophosphonates.

Full text of DOI:10.1016/S0040-4039(01)80508-6

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