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【结 构 式】

【分子编号】37918

【品名】1-[1-(4-fluorobenzyl)-1H-pyrrol-2-yl]-1-ethanone

【CA登记号】

【 分 子 式 】C13H12FNO

【 分 子 量 】217.2428232

【元素组成】C 71.87% H 5.57% F 8.75% N 6.45% O 7.36%

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)

The alkylation of 2-acetylpyrrole (I) with 4-fluorobenzyl bromide (II) in the presence of NaH provided the N-benzyl indole (III). Subsequent Claisen condensation of (III) with dimethyl oxalate furnished diketo ester (IV), which was finally hydrolyzed with NaOH to the title carboxylic acid.

1 Selnick, H.G.; Hazuda, D.J.; Egbertson, M.; Guare, J.P. Jr.; Clark, D.L.; Wai, J.S.; Young, S.D.; Medina, J.C. (Merck & Co., Inc.; Tularik Inc.); HIV integrase inhibitors. WO 9962513 .
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) 37917 1-(1H-pyrrol-2-yl)-1-ethanone 1072-83-9 C6H7NO 详情 详情
(II) 24611 1-(bromomethyl)-4-fluorobenzene 459-46-1 C7H6BrF 详情 详情
(III) 37918 1-[1-(4-fluorobenzyl)-1H-pyrrol-2-yl]-1-ethanone C13H12FNO 详情 详情
(IV) 37919 methyl 4-[1-(4-fluorobenzyl)-1H-pyrrol-2-yl]-2,4-dioxobutanoate C16H14FNO4 详情 详情
Extended Information