Examples of 'butyl groups' in a sentence
Meaning of "butyl groups"
butyl groups: In chemistry, this term refers to a group of four carbon atoms bonded together in a specific arrangement, often found in organic compounds and contributing to their chemical properties
How to use "butyl groups" in a sentence
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butyl groups
Highly preferred groups are tert butyl groups.
Propyl and butyl groups are straight or branched chains.
These may be methyl, ethyl or butyl groups.
Tertiary butyl groups are particularly preferred.
Examples of suitable alkyl groups are methyl, ethyl or butyl groups.
For instance butyl groups can undergo this reaction but methyl groups cannot.
We have got two of them, so both of these are butyl groups.
The butyl groups are preferably linear n-butyl.
The most preferred alkyls are methyl, ethyl and butyl groups.
Of the propyl and butyl groups n-propyl and n-butyl are preferred.
Examples of preferred alkylgroups are isopropyl, secondary butyl and tertiary butyl groups.
In particular, methyl, ethyl and butyl groups are preferred as R ₁.
Also preferred are crosslinkers having mixed alkyl groups, such as mixed methyl and butyl groups.
R2 and R3 are methyl, ethyl, propyl, or butyl groups and not necessarily the same.
These may notably be methyl, ethyl, propyl or butyl groups.
See also
Preferred substituted and unsubstituted C1-8 hydrocarbyl groups include trifluoromethyl and tertiary butyl groups.
For sake of ease, typically and preferably tert . butyl groups are used.
Specially preferred alkyl groups are methyl, ethyl, propyl and butyl groups.
Suitable examples of alkyl groups include methyl, ethyl, and butyl groups.
The preferred groups are the methyl, ethyl, propyl, isopropyl and butyl groups.
Typically examples of lower alkyl are methyl, ethyl, propyl, isopropyl and butyl groups.
Alkyl groups which may be used are methyl, ethyl, propyl, and butyl groups.
Specifically, the alkyl group includes methyl, ethyl, propyl, isopropyl and butyl groups.
Preferably all R ₁ are the same, more preferably, they are all tertiary butyl groups.
Illustrative examples of the alkyl group as R20 include methyl, ethyl, propyl and butyl groups.
A catalyst according to claim 3, wherein R and R ' are each butyl groups.
Nonlimiting examples of lower alkyl groups include, for example, methyl, ethyl, propyl, and butyl groups.
The groups R1 are preferably methyl, ethyl and / or butyl groups.
A process as claimed in claim 1 or 2, characterized in that R ¹ - R ⁴ represent tertiaty butyl groups.
Compound having the formula C3N3 ( NHCOOR ) 3, wherein R is a mixture of methyl and butyl groups.
A catalyst system as claimed in claim 12 wherein R ¹ - R ⁴ are tertiary butyl groups.
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