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【结 构 式】 
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【分子编号】36427 【品名】1-[4-(benzyloxy)phenyl]-2-[[3-(2-methoxyphenyl)-1,1-dimethylpropyl]imino]-1-ethanone 【CA登记号】 |
【 分 子 式 】C27H29NO3 【 分 子 量 】415.5322 【元素组成】C 78.04% H 7.03% N 3.37% O 11.55% |
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：(V)The oxidation of (VI) with SeO2 in hot dioxane-water gives 4-benzyloxyphenylglyoxal (IV). The condensation with (II) in refluxing ethanol, gives 4-benzyloxy-alpha-[1,1-dimethyl-3-(2-methoxyphenyl)propylimino]acetophenone (V), which is then reduced with NaBH4 in ethanol to afford (III), which is debenzylated by reduction with H2 over Pd/C in ethanol, and treated with HCl.
| 【1】 Olsson, O.A.T.; Persson, N.H.A.; Svensson, L.A.; Waldeck, C.B.; Wetterlin, K.J.L.; EP 0004835 . |
| 【2】 Castaner, J.; Blancafort, P.; Serradell, M.N.; D-2343. Drugs Fut 1982, 7, 1, 17. |
| 中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
|---|---|---|---|---|---|---|
| (II) | 36422 | 3-(2-methoxyphenyl)-1,1-dimethylpropylamine; 4-(2-methoxyphenyl)-2-methyl-2-butanamine | C12H19NO | 详情 | 详情 | |
| (III) | 36426 | 1-[4-(benzyloxy)phenyl]-2-[[3-(2-methoxyphenyl)-1,1-dimethylpropyl]amino]-1-ethanol | C27H33NO3 | 详情 | 详情 | |
| (IV) | 31696 | 2-[4-(benzyloxy)phenyl]-2-oxoacetaldehyde; 4-benzyloxy-alpha-oxophenylacetaldehyde | C15H12O3 | 详情 | 详情 | |
| (V) | 36427 | 1-[4-(benzyloxy)phenyl]-2-[[3-(2-methoxyphenyl)-1,1-dimethylpropyl]imino]-1-ethanone | C27H29NO3 | 详情 | 详情 | |
| (VI) | 36423 | 1-[4-(benzyloxy)phenyl]-1-ethanone | 54696-05-8 | C15H14O2 | 详情 | 详情 |
Extended Information