How To Use Ethyl group In A Sentence
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If you photooxidize orthoxylene, with it's two adjacent methyl groups, when the ring opens, a certain percentage of time you get biacetyl.
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(enzyme was re - named into 27-monooxygenase because it hydroxylates the methyl group in position 27 [7]) [7] 5b-cholestane-3a,7a,12a-triol hydroxylase cholestanetriol
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In this case the I effect of the halomethyl group is not exceeded by a positive mesomeric effect as for instance in case of methyl vinyl ether.
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Solitary lines are from the fatty acid terminal methyl groups, triglyceride backbone carbons, and carboxyl carbons.
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Methane has the chemical formula CH 4 and the methyl group is CH 3.
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The ethyl group is found for example during the thermal degradation of alkanes as is encountered during various petrochemical processes.
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The chemical properties of bromomethyl quaternary ammonium salts are changed drastically when compared with the methyl group counterpart.
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For example, the derived alkyl group from methane is the methyl group.
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The carboxyl group of lysergic acid has been reduced to a methyl group.
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One of the olefinic bonds in isoprene also has a methyl group associated with it, and this alkylation alters the electron distribution of the double bond and makes it more reactive.
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The ethyl group has a greater molecular weight than the smallest alkyl radical which is the methyl group.
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If the phosphorylated enzyme contains methyl or ethyl groups, the enzyme is regenerated in several hours by hydrolysis.
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This en - zyme acts on a range of steroids with a 14a-methyl group;
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The free radical of the ethyl group is known to exist as an entity in its own right.
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Well again, it will be the one it hit, but some of the hydrogens are more labile than others, so the HO is more likely to bounce if it hits one of the methyl groups, which have “primary” hydrogens because they are on primary carbons, and more likely to react if it hits the alkyl chain, on a “secondary” hydrogen.
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The vinyl methyl and the gem dimethyl groups are reversed in the mirror image forms.
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When an ethyl group is added to a compound the process is called ethylation.
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Homocysteine is either metabolized to the amino acids cysteine and taurine (trans-sulfuration) or recycled to methionine by taking on a methyl group (methylation).
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The added ethyl group makes ethylbenzene about 25 times more reactive to nitration than benzene.
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If chlorine gas is bubbled through ethanal, the hydrogen atoms of the methyl group are replaced by chlorine atoms to give chloral.
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The methyl group is the alkyl group with the chemical formula CH 3.
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The culinary exploits were pursued further with the progress to open sandwiches, having a flat molecule on one side of the metal atom, and with only small molecules such as carbonyl, methyl or ethyl groups on the other side.
The Nobel Prize in Chemistry 1973 - Presentation Speech
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When in contact with aqueous media, the methoxymethyl group slowly hydrolyses, freeing the diazeniumdiolate ion so that it can rapidly dissociate its two NO molecules.
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The term methylated means that a substance has at least one special chemical group - called a methyl group - attached to it.
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At the second and third carbon atoms, instead of a full complement of hydrogens, each carbon atom would have a methyl group substituting one of the carbons.
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If you photooxidize orthoxylene, with it's two adjacent methyl groups, when the ring opens, a certain percentage of time you get biacetyl.
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For their investigation, the researchers chose the so-called chlorotrinitromethane molecule, a compound, consisting of the halogen chlorine and the pseudohalogen trinitromethyl group.
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Both are based on a phenyl ring, but meth has a Methyl group, hence the name “METH”
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Genes get switched off when a chemical mark, a methyl group, is added to the DNA.
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The term methyl group refers to a chemical structure with only one carbon atom and three hydrogen atoms, and the term methylated means that a substance has at least one methyl group.
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By adding and subtracting methyl groups, the two enzymes can adjust receptor sensitivity to mitigate the effect of ligand binding.
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When in contact with aqueous media, the methoxymethyl group slowly hydrolyses, freeing the diazeniumdiolate ion so that it can rapidly dissociate its two NO molecules.
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A methyl group is a carbon with three hydrogen atoms attached.
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After donating its methyl group, betaine becomes dimethylglycine.
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Quadrupole splittings of the dominant spectral feature were considerably smaller than the value of - 40 kHz expected for deuterated alanine methyl groups on immobilized peptides.
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If you start with ethane CH3CH3 and replace all the hydrogens on one methyl group with chlorine, you get methyl chloroform.
Surfaces
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We stick on a protein sequence here, a methyl group there, just the way they stick doors and wheels on a car.
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