反应详情

The condensation of 0.1 mol of 1-phenyl-6-chloro-2,3-dihydro-benzimidazol-2-one and 0.1 mol of 2-chloromethyl-4-benzyl-morpholine is carried out in accordance with the procedure of Example 1. By washing the product with hot acetone, 28 g of 4-benzyl-2-(1-phenyl-6-chloro-2,3-dihydrobenzimidazol-2-on-3-yl-methyl)-morpholine hydrochloride are obtained, m.p. 185° C.

1. washBy washing the product with hot acetone, 28 g of 4-benzyl-2-(1-phenyl-6-chloro-2,3-dihydrobenzimidazol-2-on-3-yl-methyl)-morpholine hydrochloride
2. customare obtained