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Anomalous reactivity of diphenylhydroxymethylphosphine oxide in the synthesis of a phosphorylated ether by oxa- Michael reaction

✍ Scribed by H.J Cristau; D Virieux

Book ID: 104260486
Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 203 KB
Volume: 40
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(98)02482-4

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✦ Synopsis

Vinylic phosphorus compounds were found to react as Michael olefins with alcohols in basic catalytic conditions. Several phosphorylated polyethers were obtained in such a way. In analogous conditions, the hydroxymethylphosphine oxide used as alcoholic reagent looses formaldehyde leading to 1,2-diphosphorus compound formation.

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