Examples of 'butyl group' in a sentence
Meaning of "butyl group"
butyl group: In chemistry, a butyl group is a four-carbon alkyl substituent derived from butane. It is often represented as -C4H9 and is commonly found in organic compounds to modify or enhance their properties
How to use "butyl group" in a sentence
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butyl group
But this is not just any butyl group.
Of these, a tertiary butyl group and a tertiary pentyl group are particularly preferred.
It looks like we have a butyl group.
The tert . butyl group is deprotected by immersion of the polymer in neat trifluoroacetic acid.
This is very clearly a butyl group.
I drew a butyl group right over here, and I also drew a butyl group right over here.
So we can just pick any of these carbons to add the butyl group to.
An alkoxylated alcohol terminated with a butyl group has been found to give useful results.
This liquid polyisoprene was primarily an isoprene heptamer initiated from a secondary butyl group.
A linear or branched alkyl group ranging from a butyl group to a nonyl group is more preferable.
Optical fiber according to claim 6, in which said substituent is a tertiary butyl group.
W is still more preferably the propyl or butyl group, most preferably the butyl group.
The process of claim 1, wherein said para blocking group is a tertiary butyl group.
Methyl group, ethyl group, propyl group, and butyl group are most preferable among these groups.
Concrete examples include a methyl group, an ethyl group, a propyl group and a butyl group.
See also
In Chemical Formula 4, R is a butyl group or an isobutyl group.
In a preferred embodiment, the functional moiety of the hydrophobic interaction resin includes a butyl group.
R2 is a methyl group, a propyl group, a butyl group or an isobutyl group ; and n is 1.
A compound as claimed in claim 1 where X is an ethyl or butyl group.
The term Bu refers to a butyl group.
A compound as claimed in claim 2 wherein R represents an ethyl group and? represents a tert . butyl group.
We just have a ring and it 's connected to a butyl group at some point.
The method according to claim 1, wherein said alkyl group is a butyl group.
Now, it does not matter where I draw the butyl group.
Preferably R will be an alkyl group, most especially a butyl group.
The composition of Claim 1 wherein R is a butyl group.
In addition, t-Bu represents tertiary butyl group.
Specific examples thereof include a methyl group, an ethyl group, a propyl group, and a butyl group.
Most preferably, R3 is a hydrogen atom or a methoxy, methyl or butyl group.
A process according to claim 2, wherein each of Rm and R'n is a butyl group.
A catalyst system according to claim 1, characterized in that R " is a tertiary butyl group.
A compound as claimed in claim 1, wherein R is a butyl group.
In particular, Z2 is preferably a tertiary butyl group.
The process of Claims 1 or 2 wherein each R1 is a tertiary butyl group.
Preference is further given to compounds of the formula ( I ) wherein R1 is a tertiary butyl group.
A process according to Claim 2, in which R represents a methyl, ethyl, propyl or butyl group.
The azomethine compound according to claim 1, wherein R6 and R7 each represent a propyl or butyl group.
Suitable alkyl groups are a methyl, ethyl, n-propyl, isopropyl or butyl group.
R1 preferably represents a straight chain group, i.e. most preferably an ethyl, propyl or butyl group.
The compound of claim 1, wherein R1 is a linear ethyl, propyl or butyl group.
The ionic liquid according to any one of claims 1-3, wherein R2 is a butyl group.
Examples of R38 include methyl group, ethyl group, propyl group and butyl group.
Most preferred for R11 is a methyl, ethyl, propyl or butyl group.
Preferably, each R ₁ and R ₂ is independently hydrogen, or a methyl, ethyl, propyl or butyl group.
The process of Claim 1 or 2, wherein each of R and R ' is a butyl group.
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