Examples of 'tert-butyl group' in a sentence
Meaning of "tert-butyl group"
tert-butyl group: a specific chemical group in organic chemistry with a tertiary butyl structure
How to use "tert-butyl group" in a sentence
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tert-butyl group
The thiadiazole is bound to a tert-butyl group.
A tert-butyl group and benzyl group are particularly preferable.
Can represent a cyclohexyl group or a tert-butyl group.
Furthermore, the phosphates bearing a tert-butyl group underwent fragmentation to yield isobutene and another phosphates.
Represents an isopropyl group or a tert-butyl group and.
TBu represents a tert-butyl group and Bn represents a benzyl group.
The alkyl substituent is preferably a tertiary alkyl group eg a tert-butyl group.
The tert-butyl group has been removed.
The isopropyl group is superior to the methyl group and tert-butyl group.
Represents a tert-butyl group.
Such an alkyl group is preferably a branched one, particularly preferably a tert-butyl group.
The tert-butyl group effectively protects the 4-hydroxy group in all subsequent synthetic steps.
The phosphine group is represented by the formula, in which tBu is the tert-butyl group.
The tert-butyl group and the benzyl group are preferred O-protecting groups.
The phosphine group is represented by the formulae, in which tBu is the tert-butyl group.
See also
In the Reaction scheme 6, removal of the tert-butyl group is conducted by using trifluoroacetic acid.
Particularly advantageously, the preferred substituent RI is the tert-butyl group.
As the R, tert-butyl group is particularly preferable.
The secondary alcohol is then derivatized with a tert-butyl group to give compound VIh.
R is a tert-butyl group substituted with six fluoro groups ; or R is.
A cleaning composition according to any preceding claim wherein R2 is a tert-butyl group.
Deprotection of the tert-butyl group on the branched poly-Y-hydroxyethyl-L - glutamine is performed as in example 38.
That suggests that methyl phenyl gives a better S1 recognition than a tert-butyl group.
The tert-butyl group has been removed . EXAMPLE 8.
H, which is then bonded to a tert-butyl group.
In one embodiment, a tert-butyl group ( and more preferably a tert-butyl moiety ) is a preferred R1 group.
It is a derivative of hydroquinone, substituted with a tert-butyl group.
Examples of the protecting group include a benzyl group, a tert-butyl group and a 4-methoxybenzyl group.
Composition according to claim 3 in which the alkyl moiety is a tert-butyl group.
TBu corresponds to a tert-butyl group.
In a table, Et represents an ethyl group, tBu represents a tert-butyl group.
For example, methyl group, ethyl group and tert-butyl group are listed.
A thermoplastic composition as claimed in Claim 9 wherein said Y ¹ is a tert-butyl group.
Most preferably R5 is a tert-butyl group.
A polymer as claimed in Claim 7, wherein said carbon atom is in a tert-butyl group.
In certain embodiments, G is a tert-butyl group.
Advantageously, R 3 represents a cyclohexyl group or a tert-butyl group.
A preferred hydroxy-protecting group is the tert-butyl group.
In another preferred embodiment R2 is a tert-butyl group.
According to another embodiment, R 2 represents a tert-butyl group.
A method according to claim 2 wherein R ¹ stands for tert-butyl group.
The composition of Claim 3 wherein at least one of said remaining R ₁ through R ₅ is a tert-butyl group.
In these formulae, t-Bu represents the tert-butyl group.
R ' is particularly preferably methyl group, iso-propyl group or tert-butyl group.
The process according to claim 9, wherein R 3 is a tert-butyl group.
Compound according to claim 1, wherein R 3 represents a tert-butyl group.
Calixarene according to claim 1, wherein R 1 represents a tert-butyl group.
The process according to any of claims 1 to 4 wherein R1 is a tert-butyl group.
More preferably, at least one of the remaining R ₁ through R ₅ is a tert-butyl group.
Scheme 3 details a synthesis of the compounds of formula ( III ) for which R ′ represents a tert-butyl group.
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Examples of using Tert-butyl
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The oxidizing agent is tert-butyl hydroperoxide
Tert-butyl alcohol is the organic complexing agent
The thiadiazole is bound to a tert-butyl group
