| Besides, they possess good storage stability, can be dissolved in low M.W ketones and esters. |
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| The clinical characteristics of acetonaemia are hypoglycaemia, depressed appetite, with high levels of serum fatty acids and ketones. |
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| These may contain solvents such as toluene, isopropryl alcohol, ethyl and butyl acetates, acetone and other ketones. |
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| Typical reactions of ketones are addition reactions although as a group they are less reactive than the aldehydes. |
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| Typical examples are aromatic ketones such as acetophenone, benzophenone, benzoin ethyl ether and benzyl dimethyl ketal. |
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| Over time, however, it oxidizes and chemically degrades to form alcohols, ketones, aldehydes, acids and esters. |
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| Although ketones are not as reactive as aldehydes, they are also important intermediates in the synthesis of many compounds. |
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| The real danger in ketosis is that ketones are acidic, and high levels of ketones make the blood abnormally acid. |
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| Secondary alcohols can be readily recovered from ketones by breaking the double bond between the oxygen and carbon and adding hydrogen. |
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| Several epoxy ketones were converted to aldols in good yields upon irradiation. |
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| These included formaldehyde, several other aldehydes, ketones, aliphatic and aromatic hydrocarbons, glycol ethers, organic acids, and alcohols. |
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| Manufacture of ketones can also be carried out by the dehydrogenation of a secondary alcohol at high temperature. |
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| The production of high levels of ketones predisposes the cow to ketosis and subsequently milk fever. |
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| Aliphatic and aromatic hydrocarbons, ketones, ethers, glycols and higher alcohols are not corrosive to magnesium and its alloys. |
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| Various brews can give you color indicators for the presence of double bonds, methyl ketones, aldehydes and the like. |
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| One highly characteristic reaction of aldehydes and ketones is nucleophilic addition to the carbon-oxygen double bond. |
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| Methyl lithium is very reactive and acts as a nucleophilic methylating reagent to electrophilic functional groups, such as ketones. |
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| In a haloform reaction with iodine, bromine, or chlorine, methyl ketones are converted into the corresponding carboxylic acid and haloform. |
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| Testing for ketones gives an early warning of a medical emergency, called ketoacidosis, which can lead to coma or death. |
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| On the other hand, the permeability of the membrane for small uncharged solutes such as low molecular weight alcohols, amides, ketones etc., did not change. |
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| Only a small number of ketones are manufactured on a large scale in industry. |
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| The liquid phase was made up of aldehydes, monohydric and polyhydric alcohols, C3 and C4 ketones and esters. |
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| He maintained that milk ketonemia is normal in infants because ketones are used as fuel for brain development. |
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| When this happens, ketones build up in your blood and then spill over into your urine so that your body can flush them out. |
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| Included among these compounds are some of the best known of all chemical families, including the hydrocarbons, alcohols, ethers, aldehydes and ketones, and organic acids. |
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| Includes acids, alcohols, aldehydes, amines, nitriles, sulfides, ketones, aromatic hydrocarbons, etc. |
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| Incomplete combustion produces substances including carbon monoxide, soot and cracking products such as aldehydes and ketones. |
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| Severe illness when you have type 1 can also result in the production of ketones in your blood. |
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| To get an idea of the variety of photochemical reactions we may confine ourselves to a systematic study of the ketones and alcohols. |
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| Primary alcohols, and ketones have been shown to pose an aspiration hazard only in animal studies. |
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| Water, ethanol, volatile organic acids, aldehydes, esters, acetals, and ketones, many of them powerfully aromatic, are among the azeotrope components in wines. |
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| Too many ketones in the bloodstream can lead to a serious problem called ketoacidosis. |
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| Understanding exactly how the combination of low blood glucose and high ketones prevents seizures has become the subject of intense research. |
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| In the case of aldehydes and ketones containing carbonyl groups, the highly nucleophilic Grignard reagent contributes its electron pair to form a bond with the carbon atom. |
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| He found changes in two particular molecules in the blood: falling blood glucose and raised levels of fat metabolites, called ketones. |
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| If you don't have a meter, you can test your urine for both glucose and ketones using Keto-Diastix® Reagent Strips. |
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| If your ketones are moderate to large, you should contact your doctor or diabetes educator right away. |
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| When the body burns stored fat, ketones begin to build up in the body. |
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| Photochemical conversion of halohydrins to ketones via oxidative decomposition and rearrangement has also been reported earlier. |
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| Nitrogen-15 NMR detection of ketones via their oxime derivatives and quinones via their anilinohydroquinone adducts overcomes this problem. |
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| Alcohols can be oxidised to give aldehydes, ketones or carboxylic acids, or they can be dehydrated to alkenes. |
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| This not only spares protein but also ensures that fats are completely metabolized and prevents a condition known as ketosis, the accumulation of products of fat breakdown, called ketones, in the body. |
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| We then discovered a one pot synthesis of secondary amines on silica surfaces starting with primary amines and aldehydes or ketones. |
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| The cells in your body run on glucose from sugar and ketones from fat. |
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| The functional chemical groups included amines, alcohols, arenes, ethers, phosphines, thioethers, thiols, and ketones. |
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| The secretions of the two sironids consist of complex arrays of ketones and naphthoquinones. |
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| Reductases are a popular biocatalytic tool for organic chemists due to their ability to reduce ketones into stereospecific alcohols. |
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| The cosolvent includes ethers, alcohols, ketones, nitriles, sulfoxides, amides, amines, acids, and their combinations. |
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| Experiments conducted indicate that volatile ketones produced as larval metabolic by-products and infection by even a single worm may reduce swimming speed and stamina of the host fish. |
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| This results in ketones replacing glucose as an alternative fuel – and this transition from glucose to fat metabolism reduces the systemic inflammation that can underlie epilepsy and many other diseases. |
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| Unsaturated fatty acid peroxidation may lead to orange colouring of the cover fat of dried hams and impair meat flavour as a result of the production of ketones and aldehydes, leading to the development of a rancid odour. |
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| Organic ozonides, often made from olefins, are unstable, most of them decomposing rapidly into oxygen compounds, such as aldehydes, ketones, and peroxides, or reacting rapidly with oxidizing or reducing agents. |
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| If you recognize any of the symptoms mentioned above, you should test your blood sugar level and your urine for ketones as soon as possible as the symptoms may indicate that you have a condition called ketoacidosis. |
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| The collectors contained fibres of different compositions, each of which absorbed a unique range of volatile molecules such as organic acids, alcohols, amines and ketones. |
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| Brown solutions are also formed with alcohol, ether, ketones, and other compounds acting as Lewis bases through an oxygen atom, as in the following example: in which the R groups represent various organic groups. |
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| Your health care team will tell you when you should test for ketones. |
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| Alkylation of ketones and imines, asymmetric allylic alkylation, phase-transfer catalysis, radical reactions and enzymatic methods. |
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| Call your doctor whenever your urine tests positive for ketones. |
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| The reagent can quantifiably detect the presence of ketones in patients with suspected diabetic ketoacidosis. |
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| Firstly the ketones, released during ketosis as you start to burn fat for fuel, suppress appetite. |
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| The paper described halogen-free azeotropes composed of various aliphatic hydrocarbons, carboxylic-acid esters, ketones, and ethers. |
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| Since separation of these cuts was not practicable, the idea of dehydrogenating the alcohols to form aldehydes and ketones was developed. |
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| Reagents useful for the transformation of primary alcohols to aldehydes are normally also suitable for the oxidation of secondary alcohols to ketones. |
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| The catalysts enable the enantioselective transfer hydrogenation of ketones to alcohols, an important step in the synthesis of many pharmaceutical compounds. |
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| Substituted cyclohexanones and bicyclic ketones were reduced with sodium borohydride, lithium aluminum hydride, baker's yeast, and polymer supported borohydride. |
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