Water → HCID 22037888, compound

Participants

Reaction Steps

1-[1-(2-Aminoethyl)piperidin-4-yl]indoline (113 mg) was dissolved in chloroform (3 ml). Under ice cooling, 4-chlorobenzenesulfonyl chloride (97 mg) was added thereto and the resultant mixture was stirred for 6 hr. After adding water, the reaction solution was extracted with chloroform. The organic layer was washed with brine and dried over magnesium sulfate. After evaporating the solvent, the resulting residue (205 mg) was purified by NH-silica gel column chromatography (methanol/methylene chloride system) to give the title compound (134 mg) as an oil.

Provenance & Evidence