简单有效地合成功能化（羟基亚甲基）双膦酸

IF 1.8 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Mendeleev Communications Pub Date : 2024-05-01 DOI:10.1016/j.mencom.2024.04.029

Anastasia M. Zhirkova, Kirill V. Zaitsev, Andrey A. Prishchenko, Mikhail V. Vasiliev, Marina V. Kotova, Karina A. Uschakova, Laura A. Martirosyan, Irina V. Perminova

引用次数: 0

摘要

在催化剂 Me3SiCl 的存在下，(Me Si) NH 与磷酸 H3PO3 发生作用，得到 "工业 "三（三甲基硅基）亚磷酸酯 (Me3SiO)3P，即 (Me3SiO)2P(O)H 和 (Me3SiO)3P(O) 的混合物 (71 : 20 : 9)。这种物质与酸性氯化物 RC(O)Cl 作用后，可以制备得到（羟基亚甲基）双（膦酸）RC(OH)[P(O)(OH)2]2。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Simple and effective synthesis of functionalized (hydroxymethylene)bis(phosphonic) acids

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Simple and effective synthesis of functionalized (hydroxymethylene)bis(phosphonic) acids

‘Technical’ tris(trimethylsilyl) phosphite, (Me₃SiO)₃P, as a mixture with (Me₃SiO)₂P(O)H and (Me₃SiO)₃P(O) (71 : 20 : 9) was obtained upon the action of (Me Si) NH on phosphorous acid H₃PO₃ in the presence of catalytic amount of Me₃SiCl. The action of this material on acid chlorides RC(O)Cl affords (hydroxymethylene)bis(phosphonic) acids RC(OH)[P(O)(OH)₂]₂ in preparative yields.

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来源期刊

Mendeleev Communications 化学-化学综合

CiteScore

3.00

自引率

21.10%

发文量

226

审稿时长

4-8 weeks

期刊介绍： Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications. Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.