33626-80-1

Basic information

• Product Name: ethyl 1-acetylcyclopent-3-ene-1-carboxylate
• CAS NO: 33626-80-1
• Molecular Formula: C₁₀H₁₄O₃
• Molecular Weight: 182.2164
• Mol File: 33626-80-1.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 247.1°C at 760 mmHg
• Flash Point: 101.9°C
• Density: 1.098g/cm³
• Vapor Pressure: 0.0262mmHg at 25°C
• Refractive Index: 1.483
• CAS DataBase Reference: ethyl 1-acetylcyclopent-3-ene-1-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 1-acetylcyclopent-3-ene-1-carboxylate(33626-80-1)
• EPA Substance Registry System: ethyl 1-acetylcyclopent-3-ene-1-carboxylate(33626-80-1)

Safety Data

• Hazardous Substances Data: 33626-80-1(Hazardous Substances Data)

Upstream product

• 1476-11-5 Z-1,4-dichlorobutene 
• 764-41-0 1,4-dichloro-2-butene 
• 141-97-9 ethyl acetoacetate 
• 110-57-6 trans-1,4-dichlorobut-2-ene 
• 64-17-5 ethanol 
• 105-45-3 acetoacetic acid methyl ester 
• 114707-16-3 ethyl 2-(buta-2,3-dienyl)-3-oxobutanoate 
• 3508-77-8 ethyl diallyl acetoacetate 

Downstream Products

• 28247-15-6 ethyl 1-acetylcyclopropane-1-carboxylate 

Relevant articles and documents

Condensation of СН-acids with cis-1,4-dichlorobut-2-ene

Synthesis of tri- and five-membered carboxylates are discussed. Microwave irradiation has been shown to stimulate the condensation of СН-acids with allyl chlorides. The selectivity of formation of target products was depending on the CH-acid structure. St

An unexpected directing effect in the asymmetric transfer hydrogenation of α,α-disubstituted ketones

α,α-Disubstituted ketones containing an aromatic ring or alkene are reduced in high enantiomeric excess using an asymmetric transfer hydrogenation catalyst. The sense of reduction indicates that the unsaturated region of the ketone adopts a position adjacent to the Ru-bound η6-arene ring in the reduction transition state.

Improved Selectivity in the Preparation of Some 1,1-Difunctionalized 3-Cyclopentenes. High-Yield Synthesis of 3-Cyclopentenecarboxylic Acid

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