CYCLOPENTENE

Details

Stereochemistry	ACHIRAL
Molecular Formula	C5H8
Molecular Weight	68.117
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

C1CC=CC1

InChI

InChIKey=LPIQUOYDBNQMRZ-UHFFFAOYSA-N

InChI=1S/C5H8/c1-2-4-5-3-1/h1-2H,3-5H2

HIDE SMILES / InChI

Molecular Formula	C5H8
Molecular Weight	68.117
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Alternating stereospecific copolymerization of cyclopentene and ethylene with constrained geometry catalysts.	2003 Apr 7	12739650
Photochemical access to tetra- and pentacyclic terpene-like products from R-(+)-sclareolide.	2003 Aug 22	12919024
Enantiospecific formal total synthesis of the tumor and GSK-3 beta inhibiting alkaloid, (-)-agelastatin A.	2003 Aug 7	12889910
Synthesis and conformational analysis of a locked analogue of carbovir built on a bicyclo[3.1.0]hex-2-enyl template.	2003 Dec	14714758
Photogeneration of o-quinone methides from o-cycloalkenylphenols.	2003 Dec 12	14656089
Catalytic crossed Michael cycloisomerization of thioenoates: total synthesis of (+/-)-ricciocarpin A.	2003 May 15	12735765
Copper phosphoramidite-catalyzed enantioselective desymmetrization of meso-cyclic allylic bisdiethyl phosphates.	2003 Nov 13	14602033
Adducts of phenoxathiin and thianthrene cation radicals with alkenes and cycloalkenes.	2003 Nov 14	14604362
Cycloheptadiene ring synthesis by tandem intermolecular enyne metathesis.	2003 Sep 18	12967300
Total synthesis of dumsin. 1. Retrosynthetic strategy and the elaboration of key intermediates from (--)-bornyl acetate.	2003 Sep 5	12946130
Secondary organic aerosol formation from the ozonolysis of cycloalkenes and related compounds.	2004 Aug 1	15352455
Cobalt-mediated two-carbon ring expansion of five-membered rings. Electrophilic carbon-carbon bond activation in the synthesis of seven-membered rings.	2004 Aug 4	15281799
Effects of cyclopentenone prostaglandins on the expression of heme oxygenase-1 in MCF-7 cells.	2004 Dec	15659834
Reductive cyclodimerization of arylmethylidenemalononitriles promoted by samarium and catalytic amount of iodine: facile synthesis of cyclopentene derivatives.	2004 Feb	14674035
Application of polyethylene glycol-based aqueous biphasic reactive extraction to the catalytic oxidation of cyclic olefins.	2004 Jul 25	15177172
Palladium-catalyzed enantioselective allylic alkylation of thiocarboxylate ions: asymmetric synthesis of allylic thioesters and memory effect/dynamic kinetic resolution of allylic esters.	2004 Jun 11	15176829
Enyne versus diene RCM in the synthesis of cyclopentene derivatives toward the A ring of FR182877.	2004 Jun 25	15202921
A new synthetic route to nucleosides: dissymmetric construction of a cyclopentene system by double [3,3]-sigmatropic rearrangement and double ring-closing metathesis.	2004 Mar 18	15012083
3,3,4,4,5,5-Hexafluoro-1,2-bis(5-hydroxymethyl-2-methyl-3-thienyl)cyclopent-1-ene.	2004 May	15131375
Aminoacylation of the anticodon stem by a tRNA-synthetase paralog: relic of an ancient code?	2004 Oct	15450604
Singlet vinylcarbenes: spectroscopy and photochemistry.	2004 Oct 6	15453727
A new approach to the synthesis of 4'-carbon-substituted nucleosides: development of a highly active anti-HIV agent 2', 3'-didehydro-3'-deoxy-4'-ethynylthymidine.	2005	16247949
Structure of pyrR (Rv1379) from Mycobacterium tuberculosis: a persistence gene and protein drug target.	2005 Apr	15805589
Aromatic and aliphatic hydrocarbon consumption and transformation by the styrene degrading strain Pseudomonas putida CA-3.	2005 Aug 15	16002236
The synthesis of bioactive indolocarbazoles related to K-252a.	2005 Aug 21	16186927
Efficient construction of the kedarcidin chromophore ansamacrolide.	2005 Jan 20	15646974
Anti-inflammatory and antinociceptive activities of an acid fraction of the seeds of Carpotroche brasiliensis (Raddi) (Flacourtiaceae).	2005 Jul	16007281
A practical, fast, and high-yielding aziridination procedure using simple Cu(II) complexes containing N-donor pyridine-based ligands.	2005 Jun 10	15932325
Titanium-mediated [4 + 1] assembly of 1,3-dienes and nitriles: formation of 3-cyclopentenyl amines and cyclopentenones.	2005 Jun 28	15959574
Communiols E-H: new polyketide metabolites from the coprophilous fungus Podospora communis.	2005 Mar	15787454
Alternating isotactic ethylene-cyclopentene copolymer: a crystalline engineering plastomer including high amounts of structural disorder.	2005 Mar 9	15740110
A cryosolution infrared and ab initio study of the van der Waals complexes of cyclopentene with hydrogen chloride and boron trifluoride.	2005 May	15820876
An evolved explanation for the molecular geometry and electronic structure of diphenyl-substituted cyclic trimethylenemethane in the ground state: a nearly planar conformation with a considerably localized electronic state.	2005 May 13	15876064
Preparation of hydrido(vinylidene)ruthenium(II) complexes and a one-pot synthesis of Grubbs-type ruthenium carbenes.	2005 May 21	15877150
Fluorescent properties of pentamethine cyanine dyes with cyclopentene and cyclohexene group in presence of biological molecules.	2005 Nov	16283530
SAR, species specificity, and cellular activity of cyclopentene dicarboxylic acid amides as DHODH inhibitors.	2005 Nov 1	16143532
Palladium(0)-catalyzed cycloisomerization of enallenes.	2005 Nov 18	16161171
Domino 6pi-electrocyclization/Diels-Alder reactions on 1,6-disubstituted (E,Z,E)-1,3,5-hexatrienes: versatile access to highly substituted tri- and tetracyclic systems.	2005 Nov 4	16110521
Novel cyclic gamma-hydroxybutyrate (GHB) analogs with high affinity and stereoselectivity of binding to GHB sites in rat brain.	2005 Oct	16014570
Oxidative electrochemical switching in dithienylcyclopentenes, Part 2: effect of substitution and asymmetry on the efficiency and direction of molecular switching and redox stability.	2005 Oct 21	16094679
Oxidative electrochemical switching in dithienylcyclopentenes, part 1: effect of electronic perturbation on the efficiency and direction of molecular switching.	2005 Oct 21	16094678
1,2-Bis[5-(1,3-dioxolan-2-yl)-2-ethyl-3-thienyl]-3,3,4,4,5,5-hexafluorocyclopent-1-ene, a photochromic dithienylethene.	2005 Sep	16143783
Simple synthesis and anti-HIV activity of novel cyclopentene phosphonate nucleosides.	2006	16440980
Unsubstituted bicyclo[1.1.0]but-2-ylcarbinyl cations.	2006 Feb 3	16438515
Cyclopentenyl cytosine-induced activation of deoxycytidine kinase increases gemcitabine anabolism and cytotoxicity in neuroblastoma.	2006 Jan	16133534
Biphenyl-4-ylcarbamoyl thiophene carboxylic acids as potent DHODH inhibitors.	2006 Jan 15	16246558
The tumor suppressor DAL-1/4.1B and protein methylation cooperate in inducing apoptosis in MCF-7 breast cancer cells.	2006 Jan 18	16420693
Detailed studies of molecular conductance using atomic resolution scanning tunneling microscopy.	2006 Mar	16522029
Identification and chemistry of C4H3 and C4H5 isomers in fuel-rich flames.	2006 Mar 16	16526650
Allenylidene-to-indenylidene rearrangement in arene-ruthenium complexes: a key step to highly active catalysts for olefin metathesis reactions.	2006 Mar 29	16551117

Patents

Substance Class	Chemical Created by `admin` on `Fri Dec 15 18:18:33 GMT 2023` Edited by `admin` on `Fri Dec 15 18:18:33 GMT 2023`
Record UNII	ONM2CKV81Z
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CYCLOPENTENE

Systematic Name

English

NSC-5160

Code

English

Code System Code Type Description

FDA UNII

ONM2CKV81Z