phosphonic acid in a sentence
- At high pH, sarin decomposes rapidly to nontoxic phosphonic acid derivatives.
- In aqueous solution, phosphonic acids ionize to give the corresponding organophosphonates.
- The phosphonic acid derivative ibrolipim is believed to lower those levels by accelerating fatty acid oxidation.
- The electrophilic character of PCl 5 is highlighted by its reaction with styrene to give, after hydrolysis, phosphonic acid derivatives.
- IUPAC recommendations, 2005, are that the latter be called phosphorous acid, whereas the dihydroxy form is called phosphonic acid.
- It's difficult to find phosphonic acid in a sentence.
- In this version of the drug, the two negative charges of the tenofovir phosphonic acid group are masked, thus enhancing oral absorption.
- One or both acyl groups of an acid anhydride may also be derived from another type of organic acid, such as sulfonic acid or a phosphonic acid.
- Although the term is almost always applied to organic compounds, acyl groups can in principle be derived from other types of acids such as sulfonic acids, phosphonic acids.
- As in other phosphonic acids, the phosphorus center is tetrahedral, being bonded to an organic group ( vinyl in this case ), two OH groups, and an oxygen.
- The method is not suitable for industrial surfactant synthesis because of the relatively expensive production of the carboxylic acid chlorides and the expensive disposal of the phosphonic acid obtained as a byproduct.
- He currently studies dyes for nonlinear optical studies including two-photon absorption and optical limiting, surface modification using phosphonic acids, and materials for charge transport in solar cells and field-effect transistors.
- Several components found in urine included : O-methyl phenyl phosphonate ( a major component in raturine ), O-methyl phenyl phosphonothioic acid ( a major component in miceurine ), leptophos phenol, and phenyl phosphonic acid.
- The CM meteorite Murchison has over 70 extraterrestrial amino acids and other compounds including carboxylic acids, hydroxy carboxylic acids, sulphonic and phosphonic acids, aliphatic, aromatic and polar hydrocarbons, fullerenes, heterocycles, carbonyl compounds, alcohols, amines and amides.
- Examples for water systems are : chelating agents ( for example, EDTA ), long-chain aliphatic amines or polyamines ( for example, octadecylamine, helamin, and other " film-forming " amines ), organic phosphonic acids ( for example, etidronic acid ), or polyelectrolytes ( for example, polyacrylic acid, polymethacrylic acid, usually with a molecular weight lower than 10000 ).
- These organic compounds include : hydrocarbons, carboxylic acids, alcohols, ketones, aldehydes, amines, amides, sulfonic acids, phosphonic acids, amino acids, nitrogenous bases, etc . These compounds can be divided into three main groups : a fraction that is not soluble in chloroform or methanol, chloroform soluble hydrocarbons and a fraction that is soluble in methanol ( which includes the amino acids ).
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