Examples of 'cyclopentene' in a sentence
Meaning of "cyclopentene"
Cyclopentene is a type of organic compound that consists of a five-membered carbon ring with one double bond
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- A cycloalkene, C₅H₈; a colorless liquid with a petrol-like odor, used as a monomer for the synthesis of plastics.
How to use "cyclopentene" in a sentence
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cyclopentene
Cyclopentene is produced industrially in large amounts.
The oil contains three cyclopentene fatty acids.
Cyclopentene and cyclopentadiene compounds for controlling invertebrate pests.
It is composed of a benzene ring fused with a cyclopentene ring.
Cyclopropanation of cyclopentene was similarly performed.
By the addition of methanol to the cyclopentene.
Preferred are cyclopentene and cyclohexene.
Examples of unsaturated carbocyclyl groups include cyclopentene or cyclopentene.
This cyclopentene aminoester intermediate was used without any further purification.
Examples of cycloolefins are cyclopentene and cyclohexene.
Special preference is given to copolymers of carbon monoxide with cyclopentene.
It contains in particular cycloolefins such as cyclopentene the reactivity of which is limited.
Examples of suitable monocyclic monomers include cyclohexene and cyclopentene.
The excess bromine was neutralized with cyclopentene and the solvents were evaporated in vacuo.
Alkylidene carbenes are alluring in that they offer formation of cyclopentene moieties.
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The substituted cyclopentene compounds disclosed herein preferably selectively inhibit cyclooxygenase II over cyclooxygenase I.
The instant process requires coupling of a cuprate complex with a chiral cyclopentene.
Specifically, this cyclopentene is a cyclopentenone precursor.
The compound is mainly used for the production of cyclopentene and its derivatives.
Represents the cyclopentene or cyclohexene radical ;.
The optionally fused cycloalkene can be a partially unsaturated ring such as cyclopentene or cyclohexene.
Additionally, the cyclopentene must be chiral and have at least two chiral centers.
The ethylene may be copolymerized with cyclopentene and / or a styrene.
Further, there is a preference for polymers of carbon monoxide with only a single optionally alkyl-substituted cyclopentene.
The ring may be a cyclohexene or a cyclopentene ring, for example.
The olefins polymerized herein are ethylene, a styrene, a norbornene and cyclopentene.
Said cyclopentene content varies according to the original process of the C5 cut.
Further examples include polymers of cycloolefins, for example of cyclopentene or norbornene.
Cyclopentene is a chemical compound with the formula 58.
The vapors of solvent are separated from isoprene and cyclopentene by distillation in chamber 33.
The cyclopentene scaffold is typically prepared as described in scheme 10.
The most common cyclic acids contain a cyclopropane, cyclopropene, or cyclopentene unit.
A heteroaromatic ring-fused cyclopentene derivative of the formula, wherein.
The aryl group can also be fused to a cyclohexane, cyclohexene, cyclopentane or cyclopentene ring.
Specific useful inert liquids include toluene, benzene, cyclopentene ( which may copolymerize ), methylene chloride and hexane.
The composition of claim 12, wherein the alkene group is cyclopentene.
Cyclopentene is a chemical compound with the formula C5H8.
The most preferred vinyl compounds are vinyl cyclopentane, vinyl cyclohexane, vinyl cyclopentene and vinyl cyclohexene.
The cyclopentene A-ring is then opened by oxidizing with ozone to produce 16.
The compound of claim 1, wherein the alkene group is cyclopentene.
Work up was performed by addition of 52 ml Cyclopentene and 1 h subsequent stirring in a nitrogen atmosphere.
Cyclopentene cyclooxygenase-2 inhibitors can be prepared by the methods described in U.S. Patent No.
Examples of such olefins are ethylene, butene, hexene, styrene, cyclopentene and norbornadiene.
Diaryl / heteroaryl cyclopentene cyclooxygenase-2 inhibitors can be prepared by the methods described in U.S. Patent No.
Preferred olefins are 1-octene, propylene and cyclopentene.
Cyclopentene cyclooxygenase-2 inhibitors can be prepared by the methods described in U. S.
The term " 5-membered unsaturated rings " refers preferably cyclopentene.
Diaryl / heteroaryl cyclopentene cyclooxygenase-2 inhibitors can be prepared by the methods described in U. S.
Preparation of 1-tertiary butyl dithio -2- methyl amino carbonyl cyclopentene.
The cyclopentene 21 can also be converted to epoxide 24 using a reagent such as 3-chloroperbenzoic acid.
