Putrescine → HCID 11065264, compound

Participants

Reaction Steps

26.4 g (0.3 mol) of 1,4-diaminobutane was dissolved in 100 ml of 1,2-dichloroethene and stirred together with 6.3 g (0.03 mmol) of 4-chlorophenylsulfonyl chloride at room temperature for 4 hours. After addition of chloroform, the reaction solution was filtered through celite, and the filtrate was washed with water three times and with saturated aqueous sodium chloride successively, dried over anhydrous magnesium sulfate and evaporated in vacuo for removal of the solvent to give 5.1 g of the title compound in a yield of 65%.

Provenance & Evidence