反应详情

297.3 g (1.13 mol) of the N,N-dibutyl-N-(3-phenoxypropyl)amine isolated previously are stirred in 600 ml of DCE, and 148.9 g (1.469 mol; 1.3 eq.) of 36% HCl are added, at 20° C. The mixture is stirred for 1 hour at this temperature and dried by azeotropic distillation with DCE until a water content ≦0.01% is obtained, and is then concentrated under vacuum. 363.1 g of N,N-dibutyl-N-(3-phenoxypropyl)amine hydrochloride are obtained.

1. dry with materialdried by azeotropic distillation with DCE until a water content ≦0.01%
2. customis obtained
3. concentrationis then concentrated under vacuum