Bromotrimethylsilane → HCID 67864225, compound

Participants

Reaction Steps

To a solution of (2S,4R)-1-(4-chlorophenylsulfonyl)-4-(4-chlorophenylsulfonylamino)-2-[(Z)-5-diethoxyphosphoryl-1-pentenyl]pyrrolidine (146 mg) in dichloromethane (5.0 ml) was added bromotrimethylsilane (0.1 ml) and the mixture was stirred at room temperature for 3 hours. After the mixture was evaporated to dryness, the residue was dissolved in acetone (5 ml), and water (20 μl) was added thereto. The mixture was stirred at room temperature for 1 hour and the solvent was evaporated in vacuo. The residue was solidified with a mixture of chloroform and water to give (2S,4R)-1-(4-chlorophenylsulfonyl)-4-(4-chlorophenylsulfonylamino)-2-[(Z)-5-phosphono-1-pentenyl]pyrrolidine (70 mg) as a powder.

Provenance & Evidence