Reaktion #1256724

Reaktionsgleichung

3-ethoxy-8-propyl-7,8,9,10-tetrahydrobenzo[c]-chromen-6-one

→

3-ethoxy-8-propyl-6a,7,8,9,10,10a-hexahydrobenzo[c]chromen-6-one

Lösungsmittel

THF

Reaktionsbedingungen

Aufarbeitung

1. 1
   FiltrationThe solution is filtered
2. 2
   Sonstigeevaporated

Vorschrift

8.60 g (30 mmol) of 3-ethoxy-8-propyl-7,8,9,10-tetrahydrobenzo[c]-chromen-6-one are dissolved in THF and hydrogenated to cessation on palladium/active carbon. The solution is filtered and evaporated, giving 3-ethoxy-8-propyl-6a,7,8,9,10,10a-hexahydrobenzo[c]chromen-6-one as colourless oil.

Quelle