Thiourea → HCID 178496713, compound

Participants

Reaction Steps

A solution of the compound from Example 11, Step C (1.5 g, 5 mmol), thiourea (0.4 g, 5.2 mmol.) in abs. EtOH was refluxed for 16 hrs. The solution was evaporated and the resulting oil chromatographed on silica gel (EtOAc/MeOH: 9/1) to afford the desired product as a foam.

Provenance & Evidence