Examples of 'is tert-butyl' in a sentence
Meaning of "is tert-butyl"
is tert-butyl: This phrase likely refers to tert-butyl, a chemical compound or group commonly used in organic chemistry and chemical reactions
How to use "is tert-butyl" in a sentence
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is tert-butyl
The oxidizing agent is tert-butyl hydroperoxide.
In the process object of the present invention the preferred protective group is tert-butyl.
Particularly preferred is tert-butyl acetate.
Preferably the peroxide is tert-butyl hydroperoxide, cumene hydroperoxide, ethylbenzene hydroperoxide or hydrogen peroxide.
The preferred proton source is tert-butyl alcohol.
R is tert-butyl or a bulky alkyl substituent ;.
The most preferred antisolvent is tert-butyl methyl ether.
In the case wherein each R is a methyl group, the tertiary carbon atom group is tert-butyl.
More preferably, the epoxidizing agent is tert-butyl hydroperoxide in the presence of titanium tetraisopropoxide.
A dispersion according to claim 1 wherein the amine is tert-butyl amine.
A preferred nitrite is tert-butyl nitrite and tert . - amyl nitrite.
Preferably, the water soluble organic activator is tert-butyl alcohol.
The complexing agent is tert-butyl alcohol only, and no polyether is included.
Specially preferred is tert-butyl.
Particularly preferred is tert-butyl alcohol, tert-amyl alcohol or isopropyl alcohol.
See also
An exemplary hard, non-functional acrylic monomer is tert-butyl acrylate.
T-Bu is tert-Butyl group ; and the other symbols are the same meanings as described hereinbefore ;.
More preferred is tert-butyl.
For example, R4 is tert-butyl or optionally substituted cyclopropyl.
Process according to claim 1, wherein the radical initiator is tert-butyl perpivalate.
In certain embodiments, R4 is tert-butyl or optionally substituted cyclopropyl.
The process of claim 1, in which the crosslinking catalyst is tert-butyl perbenzoate.
The suitable solvent is tert-butyl methyl ether ; and the compound of formula ( IV ) is,.
A process according to claim 6, in which the solvent is tert-butyl methyl ether.
Most preferably Y is tert-butyl carbamate, to provide N-tert-butoxycarbonyl.
A method according to claim 2, wherein said at least one solvent is tert-butyl methyl ether.
The process of claim 1, wherein R2 is tert-butyl dimethyl silyl oxide.
A method according to claim 5 wherein Ra is methyl and Rb is tert-butyl.
The preferred is tert-butyl.
Preferably, N is substituted and more preferably, the substituent is tert-butyl.
Preferably, the ether solvent is tert-butyl methyl ether.
A first preferred group of compounds of formula ( I ) is that wherein R2 is tert-butyl.
More preferably, R3 therein is tert-butyl or benzyl.
The process according to Preferred embodiment 22 wherein the ether solvent is tert-butyl methyl ether.
Process as claimed in claim 1, wherein the organic complexing agent is tert-butyl alcohol or dimethoxyethane.
In certain embodiments of formula I or formula II, Rd is tert-butyl.
Another specific value for R1 is tert-butyl phenyl.
In some embodiments, RW that is attached to carbon no. 2 is tert-butyl.
Compounds according to anyone of claims 1-5, wherein Rb is tert-butyl and Ra is hydroxyethyl.
The use as claimed in any of claims 1 to 6 wherein R4 is tert-butyl.
The process of any one of claims 1 to 3, wherein R2 is tert-butyl dimethyl silyl oxide.
The compound for use according to Claim 1, wherein R4 is tert-butyl.
The compound of claim 4, wherein Y1 is tert-butyl or cyclopropyl.
A compound according to claim 1 in which R1 is tert-butyl.
In an additional preferred embodiment, R3 is tert-butyl and q is 1.
A compound according to Claim 1 wherein R5 is tert-butyl.
A process as claimed in claim 1 wherein Y is tert-butyl carbamate ( Boc ).
The compound as claimed in claim 1 wherein R ¹ and R ² each is tert-butyl.
In further examples described herein, R " is tert-Butyl amide.
A compound according to claim 6 of the formula I, in which R1 is tert-butyl or methyl ;.
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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
