Hexafluoroacetone → 2,2-Bis(trifluoromethyl)-4-hydroxymethyl-1,3-dioxolane

HRID 1439522Notizen

Reaktionsgleichung

[F:1][C:2]([F:10])([F:9])[C:3]([C:5]([F:8])([F:7])[F:6])=[O:4].[OH:11][CH2:12][CH:13]1[CH2:17]OC(=O)[O:14]1>>[F:1][C:2]([F:10])([F:9])[C:3]1([C:5]([F:8])([F:7])[F:6])[O:14][CH:13]([CH2:12][OH:11])[CH2:17][O:4]1

Komponenten

Edukt 2

HCID 12695Hexafluoroacetone

HCID 97944Glycerol carbonate

Produkt 1

HCID 219971032,2-Bis(trifluoromethyl)-4-hydroxymethyl-1,3-dioxolaneAusbeute 66 %

Versuchsvorschrift

8.5 grams of this hydroxyethyl hemiketal of hexafluoroacetone is then reacted with 3 grams of glycerol carbonate at 115°-141° C. for 103 hours. The yield is 66% 2,2-bis(trifluoromethyl)-4-hydroxymethyl-1,3-dioxolane.

Quellen und Nachweise

ORD-Eintrag: ord-591059ed401c48fd9a67644ca48ed125
Quelldatensatz: uspto-grants-1977_11
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04060532

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