反应详情

A mixture of 8 parts of α-(2-aminoethyl)benzylalcohol, 6.5 parts of 2-(nitramino)-2-imidazoline and 40 parts of xylene is stirred and refluxed for 3 hours with water-separator. The reaction mixture is cooled and the separated oily product is dissolved in 4-methyl-2-pentanone. The solvent is evaporated in vacuo, yielding α-{2-[N-(2imidazolin-2 -yl)amino]ethyl}benzylalcohol as a residue.

1. temperatureThe reaction mixture is cooled
2. customThe solvent is evaporated in vacuo