Trifluoroacetic acid → HCID 59156712, compound

Participants

Reaction Steps

step 3—To a solution of 346 and DCM (10 mL) at RT under an Ar atmosphere was added TFA (0.523 mL, 6.78 mmol). The resulting solution was stirred for 3 h. The solution was concentrated in vacuo and the residue twice taken up in benzene and re-evaporated to afford 0.346 g of I-8: MS (M+H)=581.

Provenance & Evidence