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HRID261782

反应详情

EQUATION

反应方程式

HRID 261782 的结构方程式

REACTANTS

反应物

2
结构：Cl.Cn1c(=O)n(CC2CNCCO2)c2ccccc21
HCID134375

1-Methyl-3-[(morpholin-2-yl)methyl]-1,3-dihydro-2H-benzimidazol-2-one--hydrogen chloride (1/1)

C13H18ClN3O2

结构：C=C(C)n1c(=O)n(CC2CN(Cc3ccccc3)CCO2)c2ccccc21
HCID70601793

未命名化合物

PRODUCTS

生成物

1
结构：CC(C)n1c(=O)n(CC2CNCCO2)c2ccccc21
HCID70601760

未命名化合物

收率 71.1%

PROCEDURE

实验过程

26 g of 4-benzyl-2-(1-isopropenyl-2,3-dihydro-benzimidazol-2-on-3-yl-methyl)-morpholine are treated as in part (a) of Example 2. After evaporation of the solvent under reduced pressure, a limpid oil is obtained, which crystallizes slowly. Recrystallization from isopropyl ether gives 14 g of 2-(1-isopropyl-2,3-dihydro-benzimidazol-2-on-3-yl-methyl)-morpholine, m.p. 95° C.

WORKUP

后处理

  1. customAfter evaporation of the solvent under reduced pressure
  2. customa limpid oil is obtained
  3. customwhich crystallizes slowly
  4. customRecrystallization from isopropyl ether