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【结 构 式】 
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【分子编号】49183 【品名】5-fluoro-1-benzothiophene 【CA登记号】 |
【 分 子 式 】C8H5FS 【 分 子 量 】152.1921032 【元素组成】C 63.14% H 3.31% F 12.48% S 21.07% |
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：(I)Friedel-Crafts acylation of 5-fluorobenzothiophene (I) with 3-chloropropionyl chloride (II) in the presence of AlCl3 furnished the chloroketone (III). This was then condensed with N-(2-methoxyphenyl)piperazine (IV) to afford the piperazinyl ketone (V). Reduction of the keto group of (V) with NaBH4 then gave the title alcohol.
| 【1】 Martínez, J.; Oficialdegui, A.M.; Perez, S.; et al.; New 3-[4-(aryl)piperazin-1-yl]-1-(benzo[b]thiophen-3-yl)propane derivatives with dual action at 5-HT1A serotonin receptors and serotonin transporter as a new class of antidepressants. Eur J Med Chem 2001, 36, 1, 55. |
| 中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
|---|---|---|---|---|---|---|
| (I) | 49183 | 5-fluoro-1-benzothiophene | C8H5FS | 详情 | 详情 | |
| (II) | 18936 | 3-chloropropanoyl chloride | 625-36-5 | C3H4Cl2O | 详情 | 详情 |
| (III) | 49184 | 3-chloro-1-(5-fluoro-1-benzothiophen-2-yl)-1-propanone | C11H8ClFOS | 详情 | 详情 | |
| (IV) | 11882 | 1-(2-Methoxyphenyl)piperazine; Methyl 2-piperazinophenyl ether; 1-(2-Methoxyphenyl)-piperazine | 35386-24-4 | C11H16N2O | 详情 | 详情 |
| (V) | 49185 | 1-(5-fluoro-1-benzothiophen-2-yl)-3-[4-(2-methoxyphenyl)-1-piperazinyl]-1-propanone | C22H23FN2O2S | 详情 | 详情 |
Extended Information