Water → HCID 86630392, compound

Participants

Reaction Steps

Intermediate 37, cis-3-{[4-(methylsulfonyl)piperazin-1-yl]methyl}cyclobutanol and triethylamine were dissolved in CH2Cl2 (50 mL). MsCl was added dropwise at −20° C. under stirring in argon. The temperature was brought to ambient within 1 h. Water (100 mL) was added, and the layers were separated. The organic one was washed with water, brine, dried with Na2SO4, and evaporated, to give the title compound. This crude product was used for the next stage without additional purification.

Provenance & Evidence