Examples of 'is isobutyl' in a sentence
Meaning of "is isobutyl"
is isobutyl - Isobutyl is a chemical compound, specifically a branched-chain alkyl group derived from isobutane. It is often used in organic chemistry and industrial applications
How to use "is isobutyl" in a sentence
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is isobutyl
The extractive solvent is isobutyl alcohol.
Most preferred is isobutyl alcohol or benzyl alcohol or mixtures thereof.
The methacrylate monomer which is particularly preferred is isobutyl methacrylate.
In some embodiments, the boronic acid is isobutyl boronic acid, phenylboronic acid or boric acid.
The preferred organic solvent for preparation of the organic phase is isobutyl alcohol.
A most preferred compound ( C ) is wherein R is isobutyl for example triisobutylaluminium.
Another preferred R for nylon and polyester is isobutyl.
In preferred embodiments, R2 is isobutyl or benzyloxymethyl.
The process of claim 14 wherein said water immiscible organic solvent is isobutyl acetate.
Preferably, the alkyl chloroformate is isobutyl chloroformate.
Useful compounds of Formula 2 to 7 include those in which R1 is a hydrogen atom and R2 is isobutyl.
A most preferred compound ( B ) is wherein R is isobutyl for example triisobutylboron.
A method according to claim 5 wherein Ra is isopropyl and Rb is isobutyl.
The compound of claim 37 wherein R3a is isobutyl or cyclohexyl.
Presently preferred are compounds in which R2 is isobutyl.
See also
Especially preferred is isobutyl.
Another preferred embodiment of a compound of formula II is wherein R2 is isobutyl.
A compound as claimed by any one of Claims 1 to 5 wherein R9 is isobutyl and R10 is hydrogen.
A particularly preferred process is that wherein R1 in the compounds of formula ( Ia ) is isobutyl.
In some embodiments Ao is isobutyl.
The compound or salt of claim 1, wherein at least one V is isobutyl.
In some embodiments, a suitable alkyl chloroformate is isobutyl chloroformate.
A process according to claim 7, whereby the organic solvent used for the extraction is isobutyl methylketone.
Phosphodiesterase inhibitors, wherein the phosphodiesterase inhibitor is isobutyl methylxanthine ;.
The process according to claim 5, wherein at least one anionic surfactant is isobutyl oleate sulfate.
A process according to Claim 1 wherein the solvent is isobutyl alcohol.
Another specific value for R1 is isobutyl.
The process as claimed in claim 2, wherein the monomer is isobutyl acrylate.
The process of claim 19, wherein said alkyl ester is isobutyl ester.
The process of claim 1 wherein R2 is isobutyl.
In another specific embodiment, R1 is isobutyl.
For example, a mixture where R ¹ in formula I is methyl and is isobutyl.
The process of claim 1 or 2, wherein the component ( a ) of the organic medium is isobutyl alcohol.
In some chymotrypsin-like activity inhibitors, R1 is isobutyl.
The compound of claim 1, wherein R3 is isobutyl.
In certain embodiments, R2 is isobutyl.
In some embodiments, R3 is isobutyl.
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Examples of using Isobutyl
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By xylene and isobutyl alcohol as raw material
Isobutyl alcohol has been found particularly advantageous
One preferred ketone is methyl isobutyl ketone
