Reaktion #362242

Reaktionsgleichung

tetrahydrofuran

triethyl citrate

tetrahydrofuran

hydrogen

→

ethyl tetrahydrofurfurylacetate

Ausbeute 39.0%

3-(2'-hydroxyethyl)tetrahydrofuran

Ausbeute 30.0%

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigewere hydrogenated at 175° C.
2. 2
   workup.DISTILLATIONdistilled under reduced pressure

Vorschrift

400 ml of triethyl citrate were hydrogenated at 175° C. and 50 bar together with 1100 ml of tetrahydrofuran and 60 g of catalyst F (4-mm tablets) until the take-up of hydrogen had ceased. The reaction product was freed from tetrahydrofuran and distilled under reduced pressure, giving 101 g (39%) of ethyl tetrahydrofurfurylacetate and 57 g (30%) of 3-(2'-hydroxyethyl)tetrahydrofuran.

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