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Preparation of α-Ketophosphonates by Oxidation of α-Hydroxyphosphonates with Chromium-Based Oxidants.

✍ Scribed by Habib Firouzabadi; Nasser Iranpoor; Sara Sobhani

Publisher: John Wiley and Sons
Year: 2004
Weight: 32 KB
Volume: 35
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200439155

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A general, versatile, high yielding and convenient procedure for the immediate conversion of various a-hydroxyphosphonates to a-trimethylsilyloxyphosphonates under neutral conditions using HMDS in the presence of a catalytic amount of iodine is described.