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【结 构 式】 
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【分子编号】53644 【品名】 【CA登记号】n/a |
【 分 子 式 】C11H12ClMgNO2 【 分 子 量 】249.97952 【元素组成】C 52.85% H 4.84% Cl 14.18% Mg 9.72% N 5.6% O 12.8% |
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：(XXXII)Addition of n-propylmagnesium chloride to piperonylonitrile (XXXII), followed by sulfinylation of the intermediate (XXXIII) with menthyl p-toluenesulfinate (XXXIV), furnished the sulfinyl imine (XXXV). Diastereoselective reduction of imine (XXXV) with DIBAL gave the desired sulfinamide (XXXVI). Amine (XVII) was then obtained by mild acidic hydrolysis of sulfinamide (XXXVI).
| 【1】 Storace, L.; et al.; An efficient large-scale process for the human leukocyte elastase inhibitor, DMP 777. Org Process Res Dev 2002, 6, 1, 54. |
| 中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
|---|---|---|---|---|---|---|
| (XVII) | 53631 | (1R)-1-(1,3-benzodioxol-5-yl)-1-butanamine; (1R)-1-(1,3-benzodioxol-5-yl)butylamine | n/a | C11H15NO2 | 详情 | 详情 |
| (XXXII) | 53644 | n/a | C11H12ClMgNO2 | 详情 | 详情 | |
| (XXXIII) | 53645 | (1S,2R,5S)-2-isopropyl-5-methylcyclohexyl 4-methylbenzenesulfinate | n/a | C17H26O2S | 详情 | 详情 |
| (XXXIV) | 53646 | 1,3-benzodioxole-5-carbonitrile | 4421-09-4 | C8H5NO2 | 详情 | 详情 |
| (XXXV) | 53647 | N-[(E)-1-(1,3-benzodioxol-5-yl)butylidene]-4-methylbenzenesulfinamide | n/a | C18H19NO3S | 详情 | 详情 |
| (XXXVI) | 53648 | N-[(1R)-1-(1,3-benzodioxol-5-yl)butyl]-4-methylbenzenesulfinamide | n/a | C18H21NO3S | 详情 | 详情 |
Extended Information