Hydrochloric Acid → HCID 19880015, compound
Reaction equation
[CH2:1]([O:9][CH:10]([CH3:13])[CH2:11][OH:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[C:14]1([CH3:24])[CH:19]=[CH:18][C:17]([S:20](Cl)(=[O:22])=[O:21])=[CH:16][CH:15]=1.Cl>N1C=CC=CC=1>[C:14]1([CH3:24])[CH:19]=[CH:18][C:17]([S:20]([O:12][CH2:11][CH:10]([O:9][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8])[CH3:13])(=[O:22])=[O:21])=[CH:16][CH:15]=1Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
53 g of dry pyridine and 22.2 g of 2-octyloxypropanol were added into a four-necked flask and cooled with NaCl-ice. 35.4 g of p-toluenesulfonic acid chloride was added little by little, and after the reaction was carried out for 4 hours, the mixture was left standing at room temperature for 18 hours. The reaction product was added into 500 g of ice-cooled 6% HCl aq. and the mixture was extracted with 500 ml of benzene and dried over anhydrous Na2SO4, followed by evaporation of benzene, to give 40 g of (2'-octyloxypropyl) p-toluenesulfonate as an oily product.