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2,2-DIMETHYLCYCLOPENTANONE - Chemical Properties

Boiling point 

143-145 °C (lit.)
Density  0.894 g/mL at 25 °C (lit.)
Fp  91 °F 
Storage Sealed in dry,Room Temperature
Form  Solid
Color  White to light yellow

 

Uses

2,2-Dimethylcyclopentanone enolate may be used as starting reagent in the enantioselective synthesis of chiral phosphines belonging to the P-aryl-2-phosphabicyclo[3.3.0]octane family (PBO). It may be used in the synthesis of:
2,6,6-trimethyl-2-azaspiro[4.4]nonane-1,3-dione, a spirosuccinimide moiety of asperparaline A
novel spiropentanopyrrolizidine oxime alkaloids, namely 2′,3′,5′,6′,7′,7a′-hexahydro-2,2-dimethylspirocyclopentane-1
δ,δ-dimethyl-δ-valerolactone, via Baeyer-Villiger oxidation

4541-32-6

2,2-DIMETHYLCYCLOPENTANONE

Synonyms: 2,2-Dimethylcyclopentane-1-one;2,2-dimethylcyclopentan-1-one;α,α-DiMethylcyclopentanone;CYCLOPENTANONE, 2,2-DIMETHYL-;2,2-DIMETHYL-1-CYCLOPENTANONE
CAS:4541-32-6