Boron trifluoride → 1,3-Dioxolane

HRID 1636962Notizen

Reaktionsgleichung

B(F)(F)F.B(F)(F)F.CC[O:11]CC.B(F)(F)F.CCCCOCCCC.[O:27]1[CH2:32]C[O:30][CH2:29][CH:28]1[C:33]([OH:35])=O.B(F)(F)F.C(OC(=O)C)(=O)C.B(F)(F)F>>[O:27]1[CH2:28][CH2:29][O:30][CH2:32]1.[O:35]1[CH2:33][CH2:28][CH2:29][O:30][O:11]1

Komponenten

Edukt 5

HCID 6356Boron trifluoride2×

HCID 8000Boron trifluoride etherate

HCID 68970Boron, trifluoro(1,1'-oxybis(butane))-, (T-4)-

HCID 86755218HCID 86755218, Verbindung

HCID 86755219HCID 86755219, Verbindung

Produkt 2

HCID 125861,3-Dioxolane

HCID 19593658CID 19593658

Versuchsvorschrift

The boron trifluoride and the coordination compound of boron trifluoride such as boron trifluoride diethyl etherate, boron trifluoride dibutyl etherate, boron trifluoride dioxanate, boron trifluoride acetic anhydride and boron trifluoride triethylamine complex compounds, which are used either alone or in combination in the present invention, are a cationic polymerization catalyst for producing a polyacetal resin mainly comprising 1,3-dioxolane and trioxane.

Quellen und Nachweise

ORD-Eintrag: ord-fcb0a98a9c2d44a197d5bf501b62019c
Quelldatensatz: uspto-grants-2000_03
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US06037439

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