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High yield preparation of α-ketophosphonates by oxidation of α-hydroxyphosphonates with zinc dichromate trihydrate (ZnCr2O7·3H2O) under solvent-free conditions

✍ Scribed by Habib Firouzabadi; Nasser Iranpoor; Sara Sobhani; Ali-Reza Sardarian


Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
60 KB
Volume
42
Category
Article
ISSN
0040-4039

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✦ Synopsis


converted to a-ketophosphonates by zinc dichromate trihydrate in high yields and rates under solvent-free conditions.


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ChemInform Abstract: High Yield Preparat
✍ Habib Firouzabadi; Nasser Iranpoor; Sara Sobhani; Ali-Reza Sardarian 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

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✍ Habib Firouzabadi; Nasser Iranpoor; Sara Sobhani 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 123 KB

Various types of a-hydroxyphosphonates were converted to a-ketophosphonates in high yields by potassium permanganate in dry benzene or by neutral alumina supported potassium permanganate (NASPP) under solvent-free conditions.