Methanesulfonyl chloride → HCID 22479237, compound

Participants

Reaction Steps

To a solution of 6-(4-bromobenzyl)-8-(3,5-dichlorophenyl)-1,4,8-triazabicyclo[4.3.0]nonane-7,9-dione (0.063 g) in CH2Cl2 (6 mL) was added DIEA (0.05 mL) and methanesulfonyl chloride (0.015 mL). After 1 hour, the mixture was concentrated and purified by chromatography (Silica gel: 4% MeOH/CH2Cl2, Chromatotron) afforded the titled compound. (0.069 g). MS (m/z) 546 (MH+). mp 229° C.

Provenance & Evidence