Diethylamine → HCID 178464166, compound

Participants

Reaction Steps

4.20 g (57.4 mmol) of diethylamine are added with stirring and ice-cooling to 6.00 g (25.8 mmol) of bis(dimethylamino)chlorocarbenium hydrogensulfate. The reaction mixture is subsequently stirred for 1 hour at room temperature, and 50 ml of water are subsequently added. The organic phase is separated off, and the aqueous phase is extracted with 50 ml of dichloromethane. The combined organic phases are washed with 20 ml of water, and the solvent is distilled off under reduced pressure. The residue is subsequently dried at 50° C. under reduced pressure (7.0 Pa), giving 5.7 g of viscous N,N,N′,N′-tetramethyl-N″,N″-diethylguanidinium hydrogensulfate, corresponding to a yield of 82.0%.

Provenance & Evidence