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【结 构 式】

【分子编号】20467

【品名】bromo(3-bromobenzyl)magnesium

【CA登记号】

【 分 子 式 】C7H6Br2Mg

【 分 子 量 】274.23764

【元素组成】C 30.66% H 2.21% Br 58.27% Mg 8.86%

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:(II)

Grignard reagent (II) was prepared from 3-bromobenzyl halide (I) in Et2O at 0 C, and subsequently added to estrone (III) to provide the target carbinol.

1 Poirier, D.; Boivin, R.P.; 17alpha-Alkyl- or 17alpha-substituted benzyl-17beta-estradiols: A new family of estrone-sulfatase inhibitors. Bioorg Med Chem Lett 1998, 8, 14, 1891.
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) 20466 1-bromo-3-(bromomethyl)benzene 823-78-9 C7H6Br2 详情 详情
(II) 20467 bromo(3-bromobenzyl)magnesium C7H6Br2Mg 详情 详情
(III) 20468 (8R,9S,13S,14S)-3-hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-one 53-16-7 C18H22O2 详情 详情
Extended Information