Reaktion #50373

ord-ff8a7db881944361986decaa997cade8

Reaktionsgleichung

COC(C(=O)O)=C(OC)c1ccccc1OC
trimethoxy cinnamic acid
OCC1CO1
glycidol
OCC(O)CO
glycerin
O=S(=O)(O)O
sulfuric acid
→
O=C(O)C=Cc1ccccc1
cinnamic acid

Edukte

COC(C(=O)O)=C(OC)c1ccccc1OC
trimethoxy cinnamic acid
OCC1CO1
glycidol
OCC(O)CO
glycerin
O=S(=O)(O)O
sulfuric acid

Reagenzien

Keine

Lösungsmittel

CS(C)=O
DMSO

Reaktionsbedingungen

Temperatur
90°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    Temperaturheating

Vorschrift

4.35 g of trimethoxy cinnamic acid and 10 g of glycidol were dissolved in 5 ml of DMSO. The mixture was stirred and heated to 90° C. Catalystic amount of sulfuric acid was added, heating and agitation were carried out for 3.5 hours, and then the adduct of cinnamic acid and glycerin was obtained.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05426210uspto-grants-1995_06