HCID 86641123, compound → HCID 59289251, compound

Participants

Reaction Conditions

Reaction Steps

Compound 35.4 (32.18 g, 89.9 mmol) was dissolved in 400 mL of a 3:1 mixture of acetic acid and water. The mixture was heated to 50° C. for 2 h and the solvent was removed under reduced pressure. The residue was subjected to a column chromatography eluting with EtOAc to give compound 35.5.

Provenance & Evidence