Trifluoroacetic acid → HCID 59540396, compound

Participants

Reaction Conditions

Reaction Steps

A solution of the product from Example 55A (0.012 g, 0.038 mmol) in dichloromethane (0.2 mL) was treated with trifluoroacetic acid (0.2 mL), stirred at 25° C. for 1 hour and concentrated. The residue was azeotroped with toluene to give the title compound, which was used without further purification.

Provenance & Evidence