反应详情

To a solution of 5.7 g 1-(2-chloro-benzenesulfonyl)-piperdine-3-carboxylic acid ethyl ester (17 mmol) in 30 mL THF: methanol: water (2:1:1) was added 1.08 g LiOH.H2O (25.7 mmol). The mixture was stirred at room temperature for 5-6 h and all volatiles were evaporated to dryness. The compound was used in the consecutive step without further purification.

1. customall volatiles were evaporated to dryness
2. customThe compound was used in the consecutive step without further purification