Sentence examples for methyl branch from inspiring English sources
To answer this question, a series of precise methyl-branched polymers was synthesized (Table from slide 30), ranging from having a methyl branch on every fifth carbon, to having a branch on every 21st carbon, and ultimately having no branches (linear ADMET polyethylene).
Content of methyl branch increased sharply with temperature, but long branches dropped quickly.
During biosynthesis of amphotericin, the macrolactone core undergoes three modifications: oxidation of a methyl branch to a carboxyl group, mycosaminylation, and hydroxylation.
This new model is used to show how the presence of a methyl branch affects important combustion properties such as laminar flame propagation, ignition, and species formation.
For the alkyl alcohols, the effect of OH position on CMV was greater for branched-chain compared to straight-chain members, and having the methyl branch as far as possible from the terminal OH gave the lowest CMV.
The branch structures were significantly depended on the polymerization temperature, and the ratio of methyl branch predominantly derived from 3,2-insertion was increased with increasing the polymerization temperature.
The formation of regio-irregular methyl branches required an insertion of hexene-1 in the nickel-secondary carbon.
In addition to straight-chain hydrocarbons, fatty acids may also contain pairs of carbons linked by one or more double bonds, methyl branches, or a three-carbon cyclopropane ring near the centre of the carbon chain.
The latter is also corroborated by NMR study, which shows polymers with a low branch number, and isolated methyl branches predominating for high-temperature samples.
The above behaviour is surprising since for instance in polyethylene copolymers it is considered that only methyl branches can enter the crystal lattice.
Formation of methyl branches and (1, ω) enchainment has also been observed during the polymerization of octene-1, decene-1, tetradecene-1 using the same catalyst system.
