13668-59-2

Basic information

• Product Name: Cyclopentene-3-methanol
• Synonyms: 2-Cyclopentene-1-methanol;Cyclopentene-3-methanol;CYCLOPENT-2-ENYL-METHANOL
• CAS NO: 13668-59-2
• Molecular Formula: C₆H₁₀O
• Molecular Weight: 98.143
• Mol File: 13668-59-2.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 156.4°Cat760mmHg
• Flash Point: 67.5°C
• Appearance: /
• Density: 0.975g/cm³
• Vapor Pressure: 1.05mmHg at 25°C
• Refractive Index: 1.486
• PKA: 14.86±0.10(Predicted)
• CAS DataBase Reference: Cyclopentene-3-methanol(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopentene-3-methanol(13668-59-2)
• EPA Substance Registry System: Cyclopentene-3-methanol(13668-59-2)

Safety Data

• Hazardous Substances Data: 13668-59-2(Hazardous Substances Data)

Usage

General Description

Cyclopentene-3-methanol is a chemical compound with the molecular formula C6H10O. It is a colorless liquid with a distinct odor, and it is commonly used in the production of fragrances and flavors. Cyclopentene-3-methanol is also known for its use as a building block in organic synthesis, particularly in the formation of various pharmaceuticals and agricultural chemicals. Additionally, cyclopentene-3-methanol has been studied for its potential use as an intermediate in the synthesis of biologically active compounds. It is important to handle this chemical with caution, as it can be hazardous if not used properly.

InChI:InChI=1/C6H10O/c7-5-6-3-1-2-4-6/h1,3,6-7H,2,4-5H2

Upstream product

• 50-00-0 formaldehyd 
• 96-40-2 2-cyclopenten-1-yl chloride 
• 3212-60-0 cyclopent-2-enol 
• 66222-29-5 tri-n-butylstannylmethyl iodide 
• 2258-56-2 methyl cyclopent-2-ene-1-carboxylate 
• 629-11-8 1,6-hexanediol 
• 285-58-5 bicyclo<3.1.0>hexane 
• 285-58-5 bicyclo[3.1.0]hexane 
• 542-92-7 cyclopenta-1,3-diene 
• 66857-04-3 (RS)-2-cyclopentenecarbonyl chloride 
• 142-29-0 cyclopentene 
• 25236-93-5 C₁₃H₂₂Cl₂O₂ 
• 5809-02-9 ethyl cyclopent-2-enyl carboxylate 
• 98752-87-5 1-(hydroxymethyl)-2-chlorocyclopentane 

Downstream Products

• 164651-65-4 3-benzyloxymethylcyclopentene 
• 13668-61-6 (cyclopent-2-eneyl)acetic acid 
• 137709-64-9 N-<(1'β,4'β,6'α)-6'-fluoro-4'-triphenylmethoxymethylcyclopentylaminocarbonyl>-3-methoxy-2-methylprop-2-enamide 
• 129746-07-2 (1β,2α,3β)-2-fluoro-3-triphenylmethoxymethylcyclopentylamine 
• 127530-14-7 (1'β,4'β,6'α)-1-<6'-fluoro-4'-(hydroxymethyl)cyclopentyl>-5-methylpyrimidine-2,4(1H,3H)-dione 
• 119895-91-9 2-exo-triphenylmethoxymethyl-6-oxabicyclo<3.1.0>hexane 
• 138702-84-8 {2-[(1R,3R,4R)-3-(6-Chloro-purin-9-yl)-4-phenylselanyl-cyclopentyl]-1,1-difluoro-ethyl}-phosphonic acid diethyl ester 
• 138702-86-0 {2-[(1R,3R,4R)-3-(6-Amino-purin-9-yl)-4-phenylselanyl-cyclopentyl]-ethyl}-phosphonic acid diisopropyl ester 
• 138702-85-9 {2-[(1R,3R,4R)-3-(6-Chloro-purin-9-yl)-4-phenylselanyl-cyclopentyl]-ethyl}-phosphonic acid diisopropyl ester 
• 76909-91-6 rel-(1R,5R)-5-(hydroxymethyl)cyclopent-2-en-1-ol 
• 62138-01-6 (+/-)-(1α,2α,3β,5β)-3-amino-5-(hydroxymethyl)-1,2-cyclopentanediol 
• 152378-39-7 (+/-)-(1α,2β,3β,4α)-4-amino-2-fluoro-3-hydroxycyclopentanemethanol 

Relevant articles and documents

A short synthesis of (-)-carbovir

(-)-Carbovir ((-)-1) was synthesized via the cyclic carbonate 2 in four steps starting from enantiomerically enriched (-)-(s)-(cyclopent-2-enyl)methanol ((-)-3).

Production of oxygen-containing alicyclic compounds (by machine translation)

[Problem] to provide, in a one-step reaction synthesizes an alicyclic compound containing oxygen, high yield production of oxygen-containing compound is a cycloaliphatic. [Solution] one or more hydroxy or carbonyl group 2, or a hydroxyl group having the carbon number of 5 or more aliphatic carbonyl group 2 in accordance with one or more oxygen-containing compound, a basic catalyst is brought into contact with an oxygen-containing alicyclic compound by cyclodehydration reaction, oxygen-containing alicyclic compound. [Drawing] no (by machine translation)

Vapor-phase catalytic dehydration of terminal diols

Vapor-phase catalytic reactions of several terminal diols were investigated over several rare earth oxides, such as Sc2O3, Y 2O3, CeO2, Yb2O3, and Lu2O3. Sc2O3 showed selective catalytic activity in the dehydration of terminal diols with long carbon chain, such as 1,6-hexanediol, 1,7-heptanediol, 1,8-octanediol, 1,9-nonanediol, 1,10-decanediol, and 1,12-dodecanediol, to produce the corresponding unsaturated alcohols. In the dehydration of 1,6-hexanediol, 5-hexen-1-ol was produced with selectivity over 60 mol%, together with by-products such as ε-caprolactone and oxacycloheptane. In the dehydration of 1,10-decanediol, 9-decen-1-ol was produced with selectivity higher than 70 mol%. In addition to Sc 2O3, heavy rare earth oxides such as Lu2O 3 as well as monoclinic ZrO2 showed moderate selectivity in the dehydration of the terminal diols.

Radical intermediates in monooxygenase reactions of Rieske dioxygenases

Rieske dioxygenases catalyze the cis-dihydroxylation of a wide range of aromatic compounds to initiate their biodegradation. The archetypal Rieske dioxygenase naphthalene 1,2-dioxygenase (NDOS) catalyzes dioxygenation of naphthalene to form (+)-cis-(1R,2S