376-66-9

Upstream product

• 120-92-3 cyclopentanone 
• 15946-27-7 Perfluor(methylencyclopentan) 
• 4943-19-5 Methyl-nonafluorcyclopentyl-ether 
• 788-40-9 Perfluoromethoxycyclopentane 
• 87901-77-7 perfluoro-1,4-dioxaspiro<4.4>nonane 
• 98713-80-5 perfluoro-11-oxadispiro<4.0.4.1>undecane 
• 5561-34-2 2,2-Dichlor-hexafluor-cyclopentanon 
• 125246-82-4 1-hydroxy-1-(tert-butylperoxy)perfluorocyclopentane 
• 176-32-9 1,4-dioxaspiro[4.4]nonane 
• 1759-60-0 1,3,3,4,4,5,5-heptafluoro-2-methoxy-cyclopentene 
• 336-34-5 1-chloro-3,3,4,4,5,5-hexafluoro-2-methoxy-cyclopentene 
• 706-79-6 1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene 

Relevant academic research and scientific papers

Functionally Substituted Organic Peroxides. XIX. Kinetics of the Reaction of Poly- and Perfluorinated Carbonyl Compounds with tert-Butyl Hydroperoxide

The kinetics of noncatalytic reaction of fluorinated aliphatic and aromatic aldehydes, alkyl, cycloalkyl, and aryl ketones, and β-ketoesters with tert-butyl hydroperoxide were studied by IR spectroscopy.

Reactions Involving Fluoride Ion. Part 31. Remarkable Reactivity of Perfluorobicyclobutylidene

Perfluorobicyclobutylidene (3) readily forms cycloadducts with butadiene, cyclopentadiene, 6,6-dimethylfulvene and furan, whereas perfluoro-3,4-dimethylhex-2-ene (2) is unreactive under the same conditions.This marked difference in reactivity between (2) and (3) is attributed to angle strain in (3).Reaction of the alkene (3) with cylohexa-1,3-diene yields 1H,1'H-perfluorobicyclobutyl (9) and benzene, by hydrogen transfer.The alkene (3) undergoes an 'ene' reaction with propene.Epoxides of perfluorobicyclobutylidene (3) and perfluorobicyclopentylidene (11) have been prepared; they both show high thermal stability and the latter epoxide fragments in the presence of fluoride ion to yield perfluorocyclopentene and perfluorocyclopentanone.