122539-74-6

Basic information

• Product Name: ETHYL 2-([(TRIFLUOROMETHYL)SULPHONYL]OXY)CYCLOPENT-1-ENE-1-CARBOXYLATE
• Synonyms: ETHYL 2-([(TRIFLUOROMETHYL)SULPHONYL]OXY)CYCLOPENT-1-ENE-1-CARBOXYLATE;BUTTPARK 146\50-58;Ethyl 2-(trifluoromethylsulfonyloxy)-1-cyclopentene-1-carboxylate;Ethyl 2-(trifluoromethylsulfonyloxy)cyclopent-1-enecarboxylate;1-Cyclopentene-1-carboxylic acid, 2-[[(trifluoroMethyl)sulfonyl]oxy]-, ethyl ester;2-(Ethoxycarbonyl)cyclopent-1-en-1-yl trifluoromethanesulphonate, 2-(Ethoxycarbonyl)cyclopent-1-en-1-yl triflate
• CAS NO: 122539-74-6
• Molecular Formula: C₉H₁₁F₃O₅S
• Molecular Weight: 288.24
• Mol File: 122539-74-6.mol
• Article Data: 23

Chemical Properties

• Boiling Point: 74 °C/0.5 mmHg(lit.)
• Flash Point: 113 °C
• Appearance: /
• Density: 1.35 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.428(lit.)
• Storage Temp.: Refrigerated.
• CAS DataBase Reference: ETHYL 2-([(TRIFLUOROMETHYL)SULPHONYL]OXY)CYCLOPENT-1-ENE-1-CARBOXYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL 2-([(TRIFLUOROMETHYL)SULPHONYL]OXY)CYCLOPENT-1-ENE-1-CARBOXYLATE(122539-74-6)
• EPA Substance Registry System: ETHYL 2-([(TRIFLUOROMETHYL)SULPHONYL]OXY)CYCLOPENT-1-ENE-1-CARBOXYLATE(122539-74-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• Hazardous Substances Data: 122539-74-6(Hazardous Substances Data)

Usage

General Description

ETHYL 2-([(TRIFLUOROMETHYL)SULPHONYL]OXY)CYCLOPENT-1-ENE-1-CARBOXYLATE is a chemical compound with the molecular formula C10H11F3O4S. It is an ester, and its structure consists of a cyclopentene ring with an ethyl ester group and a trifluoromethylsulfonyl group attached to it. ETHYL 2-([(TRIFLUOROMETHYL)SULPHONYL]OXY)CYCLOPENT-1-ENE-1-CARBOXYLATE is used as a pharmaceutical intermediate and in the synthesis of other organic compounds. Its trifluoromethylsulfonyl group makes it a valuable building block for drug discovery and development, as it can enhance the bioavailability and metabolic stability of pharmaceutical compounds. Additionally, it also has potential applications in the fields of agrochemicals and materials science.

Upstream product

• 358-23-6 trifluoromethylsulfonic anhydride 
• 611-10-9 2-ethoxycarbonyl-1-cyclopentanone 
• 1025373-45-8 trifluoromethanesulfonic acid anhydride 
• 10472-24-9 methyl 2-oxocyclopentane-1-carboxylate 
• 37595-74-7 N,N-phenylbistrifluoromethane-sulfonimide 

Downstream Products

• 138616-36-1 ethyl 2-(phenylethynyl)cyclopent-1-enecarboxylate 
• 588699-91-6 ethyl 2-(4-phenyl-1-butynyl)-1-cyclopentenecarboxylate 
• 18227-13-9 2-Benzamido-cyclopent-1-en-carbonsaeure-ethylester 
• 611-10-9 2-ethoxycarbonyl-1-cyclopentanone 
• 288309-47-7 2-(3-Cyanophenyl)-1-cyclopentene-1-carboxylic acid ethyl ester 
• 934507-16-1 2-[2-(2,2-dimethyl-propionylamino)-phenyl]-cyclopent-1-enecarboxylic acid ethyl ester 
• 1192170-61-8 2-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-cyclopent-1-enecarboxylic acid ethyl ester 
• 80016-36-0 3-aza-6-bromo-bicyclo<3.3.0>-1-octene-2,4-dione 
• 62291-38-7 2,4-dioxo-3-azabicyclo<3.3.0>oct-Δ^1,5-ene 
• 50988-16-4 (R/S)-4-hydroxy-5,6-dihydrocyclopenta[c]pyrrole-1,3(2H,4H)-dione 
• 81328-62-3 (2-methylcyclopent-1-enyl)methanol 
• 61505-17-7 (+/-)-trichodiene 

Relevant articles and documents

Investigations towards the synthesis of (-)-coprinolone, via a thermal 8π-6π electrocyclization cascade of 1,5,7-trien-4-ones

Herein the investigation of a thermal 8π-6π electrocyclization cascade of 1,5,7-trien-4-ones, as a key step towards the synthesis of (-)-coprinolone is described.

Preparation method of sulfydryl alkenyl ester compound

The invention relates to a preparation method of a sulfydryl alkenyl ester compound, belongs to the field of organic chemical synthesis, and aims to solve the problems of high risk of large-scale production and the like, and the synthesis route provided b

Diastereoselective synthesis of (±)-trichodiene and (±)-trichodiene-D3as analytical standards for the on-site quantification of trichothecenes

The ubiquitous Fusarium genus is responsible for the spoilage of vast amounts of cereals and fruits. Besides the economic damage, the danger to human and animal health by the concomitant exposure to mycotoxins represents a serious problem. A large number of Fusarium species produce a variety of different mycotoxins of which the class of trichothecenes are of particular importance due to their toxicity. Being identified as the common volatile precursor during the biosynthesis of trichothecenes, (-)-trichodiene (TD) is considered to be a biomarker for the respective mycotoxin content in food samples. We postulated that the development of a non-invasive, on-site GC-IMS method for the quantification of (-)-trichodiene supplemented with a stationary SIDA headspace GC-MS reference method would allow circumventing the laborious and expensive analyses of individual trichothecenes in large cereal samples. In this work we present the syntheses of the required native calibration standard and an isotope labeled (TD-D3) internal standard. This journal is