HCID 68106018, compound → HCID 68106140, compound

Participants

Reaction Conditions

Reaction Steps

Compound 5 (1.12 g, 2.54 mmol) was dissolved in 6 N HCl (60 mL), and slowly heated to 100° C. with stirring for 24 hours. After evaporation of all the solvents, the crude product was recrystallized from ethanol/diethyl ether to give white solid 6 (1.18 g, 98% yield) (4 equiv HCl calculated on the basis of mass).

Provenance & Evidence