Examples of 'cyclopentenyl' in a sentence
Meaning of "cyclopentenyl"
'Cyclopentenyl' is a noun referring to a chemical compound containing a five-membered ring with one double bond and four carbon atoms
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- A radical derived from cyclopentene
How to use "cyclopentenyl" in a sentence
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cyclopentenyl
Cycloalkenyl includes preferably cyclopentenyl and cyclohexenyl.
Cyclobutenyl, cyclopentenyl or cyclohexenyl groups are preferred.
Examples of cycloalkenyl groups are cyclopentenyl and cyclohexenyl.
Preferred examples of these groups include cyclopropyl, cyclopentyl, cyclohexyl and cyclopentenyl.
Preferred cycloalkenyl are cyclopentenyl and cyclohexenyl.
A preferred cycloalkenyl of the present invention is cyclopentenyl.
Examples are cyclopentenyl and cyclohexenyl.
A preferred group of this type is cyclopentenyl.
It is preferably cyclopentenyl or cyclohexenyl.
Examples of cycloalkenyl groups include, but are not limited to, cyclopentenyl and cyclohexenyl.
Organopolysiloxane composition containing a cyclopentenyl radical and crosslinkable in a thin layer under ultraviolet.
Unsaturated cyclic alkyl groups and unsaturated cycloalkyl groups are for example, cyclopentenyl or cyclohexenyl.
Silane and organopolysiloxane containing a cyclopentenyl radical and obtainable by a michael reaction.
Preferably B can also be a cycloalkyl, especially cyclopropyl or cyclohexyl or a cycloalkenyl, especially cyclopentenyl or cyclooctadienyl.
Preferred monocyclic cycloalkenyl rings include cyclopentenyl, cyclohexenyl or cycloheptenyl ; more preferred is cyclopentenyl.
See also
Another preferred compound is a compound of formula I wherein Z2 is cyclopentenyl or cyclohexenyl.
Examples are cyclopentenyl, cyclopentadienyl, cyclohexenyl and cyclohexadienyl ; preferred is cyclopentenyl.
Preferred cycloalkenyl groups include cyclopentenyl and cyclohexenyl.
Examples of “ cycloalkenyl ” include but are not limited to cyclopropenyl, cyclobutenyl, and cyclopentenyl.
Examples of such substituents include cyclopentenyl and cyclohexenyl.
While not intending to be limiting, typical examples are ethenyl, propenyl, butadienyl ; cyclopentenyl.
Examples of cycloalkenyls include cyclopentenyl or cyclohexenyl.
Examples are e.g. cyclopropenyl, cyclopentenyl, cyclohexenyl, cyclooctenyl, cyclododecenyl, cycloicosenyl, especially cyclopentenyl and cyclohexenyl, preferably cyclohexenyl.
Examples of cycloalkenyl groups include cyclopentenyl and cyclohexenyl.
Examples thereof are cyclobutenyl, cyclopentenyl or cyclohexenyl, cycloheptenyl, cyclooctenyl, cyclononenyl or cyclodecenyl groups.
Examples of such cyclic alkylene radicals are cyclopentenyl and cyclohexenyl.
Where R1 is a cyclopentyl or cyclopentenyl ring, the ring is preferably substituted at the 3-position.
Cycloalkenyl includes cyclopentenyl.
Among these, cyclopentyl, cyclopentenyl ( 1-cyclopentenyl and the like ) and the like are preferable.
Examples of the cycloalkenyl group which may be substituted are a cyclopentenyl group and a cyclohexenyl group.
Y is a cyclopentenyl radical of the formula, STR3 in which,.
This term would include for example cyclopentenyl or cyclohexenyl.
Y is a cyclopentenyl radical of the formula, STR28.
Examples of the cycloalkenyl group denoted by symbol A are cyclopentenyl and cyclohexenyl.
The C3-C6 cycloalkenyl group is preferably a cyclopentenyl group or a cyclohexenyl group, more preferably a cyclohexenyl group.
Examples of cycloalkenyls include, but are not limited to, cyclopentenyl or cyclohexenyl.
An example is the cyclopentenyl group ( C5H7 - ), which is a five carbon unsaturated cycloalkyl group.
Examples include cyclobutyl, cyclopentenyl and cyclohexyl.
Examples of " cycloalkenyl " include cyclopropenyl, cyclobutenyl, and cyclopentenyl.
Corresponding groups are for example cyclopentenyl and or ( cyclopentenylene ) etc.
X is cyclopentenyl optionally substituted with oxo or hydroxy ; Y is -NH2 ;.
Examples of such radicals include cyclobutenyl, cyclopentenyl and cyclohexenyl.
Preferably, cycloalkenyl is cyclopentenyl or cyclohexenyl.
When R1 represents a C5-6cycloalkenyl group, this may for example be a cyclopentenyl group.
Exemplary monocyclic cycloalkenyl rings include cyclopentenyl or cyclohexenyl ; preferred is cyclohexenyl.
Exemplary alkenyl groups include allyl, ethenyl, propenyl, isopropenyl, butenyl, isobutenyl, cyclopentenyl and the like.
Examples of the cycloalkenyl group include cyclopentenyl group, cyclohexenyl group and the like.
Exemplary R groups include, without limitation, methyl, isopropyl, isobutyl, sec-butyl, cyclopentenyl and the like.
Examples thereof are monocyclic alkenyl groups such as cyclopentenyl group, cyclopentadienyl group, cyclohexenyl group, etc.
Preferred cycloalkenyl groups include, without limitation cyclopentenyl or cyclohexenyl.
