HCID 66883105, compound → HCID 66882987, compound

Participants

Reaction Steps

A solution of 0.98 g of 35c in 10 ml of CH2Cl2 and 1.07 ml of trifluoroacetic acid was stirred at 22° C. for 2 h. The solution was evaporated and the residue partitioned between H2O and CH2Cl2. The aqueous layer was treated slowly with NaHCO3 until pH═8, the suspension was filtered, the residue washed with H2O and dried to give 0.48 g (69%) of the title compound 35d. MS: 251.3 (M+H)+.

Provenance & Evidence