180573-13-1

Basic information

• Product Name: diethyl 3-oxocyclopentane-1,1-dicarboxylate
• Synonyms: diethyl 3-oxocyclopentane-1,1-dicarboxylate;1,1-Cyclopentanedicarboxylic acid, 3-oxo-, 1,1-diethyl ester
• CAS NO: 180573-13-1
• Molecular Formula: C₁₁H₁₆O₅
• Molecular Weight: 228.24174
• EINECS: -0
• Mol File: 180573-13-1.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 289.5±40.0 °C(Predicted)
• Appearance: /
• Density: 1.189±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: diethyl 3-oxocyclopentane-1,1-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 3-oxocyclopentane-1,1-dicarboxylate(180573-13-1)
• EPA Substance Registry System: diethyl 3-oxocyclopentane-1,1-dicarboxylate(180573-13-1)

Safety Data

• Hazardous Substances Data: 180573-13-1(Hazardous Substances Data)

Upstream product

• 70600-48-5 butane-1,2,2,4-tetracarboxylic acid tetraethyl ester 
• 105-53-3 diethyl malonate 
• 155622-69-8 bromomethyl vinyl ketone 
• 21736-07-2 diethyl 3-hydroxycyclopentane-1,1-dicarboxylate 
• 7459-46-3 triethyl 1,1,2-ethanetricarboxylate 
• 13464-19-2 phenyl chlorothioformate 

Relevant articles and documents

Investigation of 1-bromo-3-buten-2-one as building block in organic synthesis

1-Bromo-3-buten-2-one is investigated as a building block for organic synthesis. Reduction to the corresponding alcohol works best with lithium aluminium hydride, reaction with primary amines gives 5-membered-aza-heterocycles in moderate yields and reaction with activated methylene compounds to form 5-membered-carbocycles gave unsatisfactory yields when a one-pot-procedure was used. The first step of a stepwise protocol, a Michael addition, is discussed.

β elimination of a phosphonate group from an alkoxyl radical - Intramolecular acylation using acylphosphonate derivatives as carbonyl group acceptors

The possibility of β elimination of a phosphonate group in radical reactions was studied. The facile β elimination of the phosphonate group from an alkoxyl radical was observed for the first time, whereas the β elimination of the phosphonate group from an

Radical reaction of S-phenyl chlorothioformate with alkyl iodides: Free radical-mediated carboxylation approach

Free radical-mediated carboxylation is achieved by treatment of alkyl iodides with S-phenyl chlorothioformate and bis(tributyltin) with irradiation at 300 nm.