Examples of 'cyclopentyl group' in a sentence
Meaning of "cyclopentyl group"
cyclopentyl group - In organic chemistry, a cyclopentyl group refers to a five-membered carbon ring structure
How to use "cyclopentyl group" in a sentence
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cyclopentyl group
Particularly preferred is a cyclopentyl group or a cyclohexyl group.
A cyclopentyl group and a cyclohexyl group are particularly preferred.
Represents an isopropyl group or a cyclopentyl group.
This is a cyclopentyl group on it.
Two substituents may be at the same position of the cyclohexyl or cyclopentyl group.
The cycloalkyl moiety is preferably a cyclopentyl group or a cyclohexyl group.
Further, specific examples thereof include an isopropyl group or a cyclopentyl group.
Specific examples include a cyclopentyl group and a cyclohexyl group.
The cycloalkyl group can be a cyclopropyl, cyclobutyl or cyclopentyl group.
A cyclopropyl group, a cyclobutyl group, a cyclopentyl group and a cyclohexyl group are preferred.
Of these, cyclopentyl group and cyclohexyl group can be mentioned as preferable groups.
The above cycloalkyl group may for example be a cyclopentyl group or a cyclohexyl group.
A cyclopentyl group is a ring with the formula -C5H9.
In yet another embodiment, the cyclopentyl group is unsubstituted.
Preference is given to the R 2 group being an isopropyl, cyclopropyl or cyclopentyl group.
See also
A cyclopropyl group, a cyclobutyl group, a cyclopentyl group and a cyclohexyl group, more preferably a cyclopropyl group.
The group R in these compounds is preferably a cycloalkyl group, and is, especially a cyclopentyl group.
In still further such embodiments, R2 is a cyclopentyl group substituted with a methyl group.
A compound according to any preceding claim wherein R2 is a cyclopentyl group.
The C3-C6 cycloalkyl group is preferably a cyclopentyl group or a cyclohexyl group, more preferably a cyclohexyl group.
Examples of the cycloalkyl groups represented by R5 include a cyclopropyl group, a cyclopentyl group and cyclohexyl group.
Preferably, R1 is a cyclopentyl group or an isopropyl.
A compound according to claim 7 wherein R is a cyclopentyl group.
R2 is a cyclopentyl group and R5 is phenyl ; L is a leaving group such as a halogen, mesylate, or tosylate.
More specific examples thereof include an isopropyl group, a cyclopentyl group or a cyclohexyl group.
In one embodiment, the cyclopentyl group formed by R1 and R2 is not substituted with an R12 group.
In several other examples, ring A is an optionally substituted cyclopentyl group.
In formula [ IIa ], R ² represents an alkyl group, a cyclopentyl group or an alkyl-containing cyclopentyl group.
The combination of Claim 1 wherein R ₁ is an isopropyl group or cyclopentyl group.
Among them, a 3-noradamantyl group and a cyclopentyl group are more preferred.
In the compounds of formulae ( 1 ) or ( 2 ) R2 is preferably an optionally substituted methyl or cyclopentyl group.
Among them, preferred is a cyclopropyl group, a cyclobutyl group, a cyclopentyl group or a cyclohexyl group.
The catalyst system of Claim 1 wherein R1 is an isopropyl group or cyclopentyl group.
A C3-6 cycloalkyl group is, mostly, a cyclopropyl group, cyclopentyl group or cyclohexyl group.
In compounds of formula ( 1 ) is preferably an optionally substituted cyclopentyl group.
In particular, R2 is a cyclopentyl group.
Above all, more preferred are a cyclopropyl group, a cyclobutyl group, a cyclopentyl group.
The system of Claim 13 wherein R ₄ is an isopropyl group, cyclopentyl group or cyclohexyl group.
A compound according to claim 1 wherein Y is a -OCH3 group and R2 is a cyclopentyl group.
Benzylamino group, when R9 represents a cyclopentyl group.
In the present invention, the symbol “ Cy ” is an abbreviation of a cyclopentyl group.
Where R ⁴ is a cycloalkyl group, it may be for example a cyclopentyl group.
Especially advantageously, R 8b represents an ethyl or cyclopentyl group.
In some such embodiments, R2 is an unsubstituted cyclopentyl group.
A compound according to claim 1 or claim 2 wherein R2 is a cyclopentyl group.
The process of Claim 25 wherein R ₁ is an isopropyl group or cyclopentyl group.
The combination of Claim 1 wherein R ₄ is an isopropyl group, cyclopentyl group or cyclohexyl group.
As Rc7 in group C, preferred is a cyclopentyl group.
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Examples of using Cyclopentyl
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Cyclopentyl and cyclohexyl are preferred cycloalkyl groups
In another embodiment cyclopentyl and cyclohexyl are preferred
Preferred cycloalkyl rings are cyclopropyl and cyclopentyl
