Examples of 'alkylthio' in a sentence
Meaning of "alkylthio"
alkylthio: a chemical compound containing an alkyl group attached to a sulfur atom
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- Any univalent radical R-S- where R is an alkyl group and S is a sulfur atom
How to use "alkylthio" in a sentence
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alkylthio
Phenyl substituted by an alkylthio is for example benzylthio.
An alkylthio group is the group corresponding to an alkoxy group.
Especially preferable among these are lower alkylthio groups.
Examples for alkylthio have been given before.
Also included are the sulfoxides and sulfones of such alkylthio groups.
Exemplary alkylthio groups include methylthio and ethylthio.
Examples of the modification include oxidation of alkylthio into alkylsulfinyl or alkylsulfonyl.
Suitable alkylthio groups include methylthio and ethylthio.
Also provided herein are isotopically enriched alkylthio substituted pyrimidine compounds.
Alkylthio is preferably methylthio and ethylthio.
Examples of suitable alkylthio groups include methylthio and ethylthio.
Alkylthio is typically methylthio or ethylthio.
An exemplary alkylthio group is methylthio.
Alkylthio groups are bonded to the parent moiety through the sulfur.
During this reaction step the alkylthio substituent is oxidized to the corresponding alkylsulfone.
See also
It is another object of this invention to provide PNAs which include alkylthio chemical functionality.
Preferred are the alkylthio groups specifically exemplified herein.
This latter method is especially preferable for nitro and alkylthio substituents on the benzene ring.
Lower alkylthio is especially methylthio.
The selective oxidation procedure of the described alkylthio compounds may proceed as follows.
Representative alkylthio groups include methylthio and ethyl thio.
Represents a hydrogen or halogen atom or an alkyl, alkoxy or alkylthio radical, and.
Likewise alkoxy or alkylthio are of the same straight or branched chains.
Preferred compounds of the present invention are those in which the 3-position substituent is alkylthio.
Q as alkylthio is preferably methylthio or ethylthio.
Examples of modifications include ; oxidation of alkylthio to alkylsulphinyl or alkylsulphonyl.
The expression alkylthio refers to an alkyl group singly bonded to sulfur.
Other nucleophilic substituents are envisaged, such as alkoxy or alkylthio substituents, especially a methylthio group.
An alkylthio group is typically a said alkyl group attached to a thio group.
The term aryl radical substituted by an alkylthio radical represents for example the benzylthio radical.
Alkylthio groups contain an alkyl group bound to the aromatic nucleus through a sulfur group.
The alkyl group contained in the alkylthio group includes the alkyl group as stated above.
An alkylthio radical selected from methylthio, ethylthio and isopropylthio radicals ;.
The lower alkoxy and the lower alkylthio have the same significances as defined above.
An alkylthio moiety may be prepared prior to the chiral oxidation and / or recycling procedure.
Thioether group and preferably alkylthio with alkyl preferably representing an ethyl group, or.
With conjugated ketone, the saturated ketone is obtained with the alkylthio group in? position.
Examples of alkylthio correspond to the alkyl mentioned above such as methylthio and ethylthio.
Z denotes a halogen atom or a lower alkyl radical, lower alkoxy radical or lower alkylthio radical ;.
Specific examples of the alkylthio group include methylthio groups and ethylthio groups.
Said substituents a1 are selected from halogen atoms, lower alkoxy groups and lower alkylthio groups.
Structures containing multiple alkylthio groups allow the synthesis of polymers of more complex architecture.
A compound according to claim 5 wherein R ² represents a perhalogenated alkylsulphonyl, alkylsulphinyl or alkylthio group.
Examples of the lower alkylthio include alkylthio groups corresponding to the aforesaid alkoxy groups.
Such alkyl radicals are substituted by from 1 to 3 alkylthio groups.
The lower alkylthio means lower alkylthio derived from the aforementioned lower alkyl.
Straight or branched alkoxy or alkylthio having up to 6 carbon atoms ;.
Exemplary alkylthio groups include methylthio, ethylthio, isopropylthio and heptylthio.
Represents a hydrogen atom or an alkylthio group having 1 to 6 carbon atoms ;.
The term " alkylthioalkyl " embraces alkylthio radicals attached to an alkyl radical.
