Examples of 'sec-butyl' in a sentence
Meaning of "sec-butyl"
Sec-butyl - a chemical compound name. It is used in scientific or chemical contexts in English
How to use "sec-butyl" in a sentence
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Advanced
sec-butyl
Catalytic preparation of sec-butyl acrylate.
N-butyl sec-butyl magnesium was added to three bottles during the course of polymerization.
Examples of secondary lower alkyl are isopropyl and sec-butyl.
Butenes react with phenol to form undesirable sec-butyl phenols, among other products.
Each of sec-butyl lithium and methanol used in the present invention was a commercially available reagent.
It is especially preferred that isopropyl or sec-butyl be represented thereby.
Sec-butyl acetate Limited toxicological data but no indication of a hazard.
Process for the manufacture of sec-butyl acrylate by reaction of acrylic acid and butene isomers.
Said órgano lithium derivative is preferably selected from n-butyl lithium and sec-butyl lithium.
Conversion of sec-butyl chloride was measured by GC analysis of the effluent stream.
It is also called sec-butyl chloride.
Sec-butyl lithium was used as the initiator in these polymerizations and THF was not used.
Acetic acid sec-butyl ester.
Examples of secondary alkyl of 1 to 7 carbon atoms are isopropyl and sec-butyl.
Preferably Y is sec-butyl so that the phosphite is a liquid at room temperature.
See also
Preferred RLi compounds are n-butyl and sec-butyl lithium.
Sec-butyl and tert-butyllithium are preferred for use with the present invention.
Y is selected from sec-butyl and t-butyl groups.
Advantageously, the ester of levulinic acid is butyl levulinate, notably sec-butyl levulinate.
The n-butyl lithium and sec-butyl lithium are preferred.
Sec-butyl lithium as a cocatalyst was added to the polymer solution and stirred for 10 minutes.
Of these compounds, n-butyl lithium and sec-butyl lithium are preferred.
In another group of preferred compounds R ² is methyl, isopropyl or sec-butyl.
Exemplary alkyl alkali metal reagents include sec-butyl lithium and n-butyl lithium, which is preferred.
The organo-derivative of lithium is preferably selected from n-butyl lithium and sec-butyl lithium.
Preferably R1 is isopropyl or sec-butyl or a mixture thereof.
In still some further embodiments, the base used in preparing the 2-anion is sec-butyl lithium.
Isobutyl, sec-butyl and tert-butyl products were obtained.
The process of claim 5, wherein said órgano lithium compound includes n-butyl lithium or sec-butyl lithium.
Methacrylic acid, sec-butyl ester.
The other three isomers of butyl acetate are isobutyl acetate, tert-butyl acetate, and sec-butyl acetate.
Of these, n-butyl lithium and sec-butyl lithium are preferable.
The method of Claim 6 whereint he alkyl lithium compound is sec-butyl lithium.
If you have sec-butyl or tert-butyl, you ignore the sec - or the tert.
And R6 are independently selected from the group consisting of isopropyl, sec-butyl and cyclohexyl ;.
Suitable chlorides include sec-butyl chloride, t-butyl chloride and sec-propyl chloride.
Exemplary monoinitiators include, for example, sec-butyl lithium.
B1a contains a sec-butyl group while B1b has an isopropyl group.
More preferred are water, methanol, ethanol, and sec-butyl alcohol.
Tert-Dodecyl mercaptan, sec-butyl mercaptan, n-dodecyl mercaptan and terpinolene may be mentioned.
Examples of secondary lower alkyl groups are isopropyl, sec-butyl and 3-pentyl.
During the course of polymerization ethyl sec-butyl magnesium was added to certain bottles ( Tests 2 and 3 ).
Examples of secondary lower alkyl group are isopropyl, sec-butyl and 3-pentyl.
Of Sec-butyl bromide.
Represents a methyl group, an ethyl group, an isopropyl group or a sec-butyl group ;.
Suitable examples are e.g. methyl laurate, isopropyl laurate, sec-butyl laurate, neopentyl laurate.
The term " alkyl " means a straight or branched alkyl such as methyl, ethyl, propyl, or sec-butyl.
Examples of said alkyl include isopropyl, isobutyl, sec-butyl and tert - butyl.
In certain embodiments, R1 is selected from isopropyl, isobutyl, and sec-butyl.
The liquid phase of this suspension contained 900 ppm of sec-butyl chloride.
