Ethylene → 2-(Perfluoro-(n+1)-methylalkyl)ethyl iodide

Reaktionsgleichung

[F:1][C:2]([F:15])([F:14])[C:3]([F:13])([C:9]([F:12])([F:11])[F:10])[C:4]([F:8])([F:7])[CH2:5][CH3:6].FC(F)(F)C(F)(C(F)(F)F)C(F)(F)[I:20].C=C>>[F:1][C:2]([F:14])([F:15])[C:3]([F:13])([C:9]([F:10])([F:11])[F:12])[C:4]([F:8])([F:7])[CH2:5][CH2:6][I:20]

Komponenten

Edukt 3

HCID 6325Ethylene

HCID 139519272-(Difluoroiodomethyl)-1,1,1,2,3,3,3-heptafluoropropane

HCID 19105651HCID 19105651, Verbindung

Produkt 1

HCID 866050602-(Perfluoro-(n+1)-methylalkyl)ethyl iodide

Versuchsvorschrift

1,1,1,2,3,3-Hexafluoro-2-(trifluoromethyl)-pentane ((CF3)2CFCF2CH2CH3) may be prepared by the reaction of 1,1,1,2,3,3-hexafluoro-2-(trifluoromethyl)-3-iodo-propane with ethylene to give 1,1,1,2,3,3-hexafluoro-2-(trifluoromethyl)-5-iodopentane followed by zinc reduction in an acid such as HCl or acetic acid.

Quellen und Nachweise

ORD-Eintrag: ord-a93ab09850b14b81bd5e1a21e9c08472
Quelldatensatz: uspto-grants-2013_03
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US08399723B2

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