76047-51-3

Basic information

• Product Name: (5-oxocyclopent-1-en-1-yl)methyl acetate
• Synonyms: Cyclopent-2-en-1-one, 2-acetyloxymethyl; CYCLOPENTEN-1-ONE, 2-ACETYLOXY-METHYL
• CAS NO: 76047-51-3
• Molecular Formula: C₈H₁₀O₃
• Molecular Weight: 154.1632
• Mol File: 76047-51-3.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 251.2°C at 760 mmHg
• Flash Point: 106.7°C
• Density: 1.149g/cm³
• Vapor Pressure: 0.0208mmHg at 25°C
• Refractive Index: 1.486
• CAS DataBase Reference: (5-oxocyclopent-1-en-1-yl)methyl acetate(CAS DataBase Reference)
• NIST Chemistry Reference: (5-oxocyclopent-1-en-1-yl)methyl acetate(76047-51-3)
• EPA Substance Registry System: (5-oxocyclopent-1-en-1-yl)methyl acetate(76047-51-3)

Safety Data

• Hazardous Substances Data: 76047-51-3(Hazardous Substances Data)

Usage

Description

(5-oxocyclopent-1-en-1-yl)methyl acetate is a cyclic ester with the chemical formula C9H12O3. It is formed by the reaction of an alcohol with an acid and contains a cyclopentene ring and an acetate functional group. (5-oxocyclopent-1-en-1-yl)methyl acetate is known for its sweet and fruity aroma, making it a valuable ingredient in the flavor and fragrance industry.

Uses

Used in Flavor and Fragrance Industry:
(5-oxocyclopent-1-yl)methyl acetate is used as a flavoring agent for its sweet and fruity smell, adding pleasant aromas to various consumer products such as perfumes and food flavorings.
Used as a Chemical Intermediate:
(5-oxocyclopent-1-en-1-yl)methyl acetate also serves as a chemical intermediate in the synthesis of other compounds, contributing to the development of new products and applications in the chemical industry.

Upstream product

• 68882-71-3 2-(hydroxymethyl)cyclopent-2-enone 
• 108-24-7 acetic anhydride 
• 68241-78-1 6-bromo-1,4-dioxa-spiro[4.4]non-6-ene 
• 930-30-3 cyclopent-2-enone 
• 57020-97-0 ethyl 5-oxocyclopent-1-en-1-carboxylate 
• 10481-34-2 2-bromo-2-cyclopenten-1-one 
• 80963-24-2 6-carbethoxy-1,4-dioxaspiro<4.4>non-6-ene 
• 80963-19-5 α-(hydroxymethyl)cyclopentenone ethylene ketal 

Downstream Products

• 1404438-67-0 3-benzoyl-1-{[5-(2-iodophenoxy)cyclopent-1-enyl]methyl}pyrimidine-2,4(1H,3H)-dione 
• 681293-19-6 ((2S,3S)-2-Benzyloxycarbonylamino-3-methyl-pentanoylsulfamoyl)-acetic acid (4aR,7S,7aS)-4-carbamoyl-2-methyl-2,4a,5,6,7,7a-hexahydro-1H-[2]pyrindin-7-yl ester 
• 681293-20-9 ((2S,3S)-2-Benzyloxycarbonylamino-3-methyl-pentanoylsulfamoyl)-acetic acid (4aS,7R,7aR)-4-carbamoyl-2-methyl-2,4a,5,6,7,7a-hexahydro-1H-[2]pyrindin-7-yl ester 

Relevant articles and documents

Cascade Radical Cyclization to Vinylogous Carbonates/Carbamates for the Synthesis of Oxa- and Aza-Angular Triquinanes: Diastereoselectivity Depends on the Ring Size of Radical Precursor

An efficient strategy was developed for the stereoselective construction of oxa- and aza-angular triquinanes employing a cascade 5 - exo - trig radical cyclization to vinylogous carbonates and carbamates. The radical precursors are readily prepared from 2-(hydroxymethyl)cyclopentenone/cyclohexenones. High diastereoselectivity is observed for the formation of angular oxa- and azatriquinanes. Diastereoselectivity drops when six-membered radical precursors are used. The strategy is found to be useful to incorporate synthetically challenging moieties such as spiroindoline, lactone-bearing, and uracil-fused angular triquinanes in a concise manner.

Multi-component assembly of the bicyclic core associated with the tRNA synthetase inhibitors SB-203207 and SB-203208. Application to the synthesis of biologically active analogues

The ketone (±)-5, which embodies the bicyclic core associated with the title tRNA synthetase inhibitors 1 and 2, has been prepared via a three-component coupling reaction involving 2-(hydroxymethyl)cyclopent-2-enone (15), methylamine (6) and propiolamide

A stereospecific total synthesis of (±)-epipentenomycin I, (±)-epipentenomycin II and (±)-epipentenomycin III

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