2-(5-Oxiranyl-furan-2-yl)-[1,3]dioxolane → (5-[1,3]Dioxolan-2-yl-furan-2-yl)-acetaldehyde

HRID 2080112

Reaktionsgleichung

Reaktionsgleichung von HRID 2080112
[O:1]1[CH2:3][CH:2]1[C:4]1[O:8][C:7]([CH:9]2[O:13][CH2:12][CH2:11][O:10]2)=[CH:6][CH:5]=1>C(OCC)(=O)C>[O:10]1[CH2:11][CH2:12][O:13][CH:9]1[C:7]1[O:8][C:4]([CH2:2][CH:3]=[O:1])=[CH:5][CH:6]=1

Komponenten

3

Edukt 1

HCID 231307652-(5-Oxiranyl-furan-2-yl)-[1,3]dioxolane

Produkt 1

HCID 86042298(5-[1,3]Dioxolan-2-yl-furan-2-yl)-acetaldehydeAusbeute 69,8 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

The resulting 2-(5-oxiranyl-furan-2-yl)-[1,3]dioxolane (2.25 g) and silica gel (5.00 g) were suspended in ethyl acetate (40 mL), and the solution was stirred for 6.5 hours at room temperature. The reaction solution was filtered, then, the filtrate was evaporated in vacuo, and (5-[1,3]dioxolan-2-yl-furan-2-yl)-acetaldehyde (1.57 g) was obtained as a yellow oil.

Aufarbeitung

  1. filtrationThe reaction solution was filtered
  2. customthe filtrate was evaporated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-e5c89323eebe410eaa5f3bbf613666b1
Quelldatensatz
uspto-grants-2011_04
Patentnummer
US07932272B2

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