【结 构 式】 |
【分子编号】61388 【品名】1-(3,4-dichlorophenyl)-1,2-ethanediamine; 2-amino-1-(3,4-dichlorophenyl)ethylamine 【CA登记号】 |
【 分 子 式 】C8H10Cl2N2 【 分 子 量 】205.08628 【元素组成】C 46.85% H 4.91% Cl 34.57% N 13.66% |
与该中间体有关的原料药合成路线共 1 条
合成路线1
该中间体在本合成路线中的序号:(III)It is prepared through the following sequence: The Strecker reaction of 3,4-dichlorobenzaldehyde (I) with sodium cyanide and NH4Cl affords alpha-amino-3,4-dichlorophenylacetonitrile (II) (HCl salt, m.p. 184-5 C), which is reduced with LiAlH4 to 2-amino-1-(3',4'-dichlorophenyl)ethylamine (III) (di HCl salt, m.p. 283-5 C). Finally compound (III) is cyclized with BrCN in benzene.
【1】 Castaner, J.; Blancafort, P.; M J 10459 - 2. Drugs Fut 1976, 1, 5, 250. |
【2】 Mathier, W.L.; et al.; 9-Cis retinoic acid enhances the effectiveness of PPARgamma-specific agonists in non-small cell lung cancer (NSCLC) cell lines. J Med Chem 1973, 16, 901. |
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