Potassium Hydroxide → HCID 66841564, compound

Participants

Reaction Conditions

Reaction Steps

101 (7.7 g, 16.3 mmol) is dissolved in 15 ml of a 1:1:1 mixture of THF/water/ethanol and after addition of KOH pellets (5.4 g, 81.9 mmol) the mixture is stirred for 2 h at 85° C. Then the organic phase is evaporated under reduced pressure. The residue is dissolved in ethyl acetate, acidified with 2M HCl and filtered off. The crude product is purified by crystallisation from ethyl acetate.

Provenance & Evidence