Trifluoroacetic acid → HCID 86760576, compound

Participants

Reaction Steps

The product from Step 2 (4.74 g, 11.7 mmol) was dissolved in trifluoroacetic acid (50 ml) and dichloromethane (50 ml). The solution was stirred at room temperature for 3 hours and then evaporated in vacuo, azeotroping three times with dichloromethane. The resulting solid was triturated with diethyl ether, filtered and dried to afford the title product (5.46 g), which was used without further purification; MS (AP−) m/e 347 [M−H]−.

Provenance & Evidence