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【结 构 式】

【分子编号】40460

【品名】1-(2-oxo-2-phenylethyl)-3,4-dihydro-2(1H)-naphthalenone

【CA登记号】

【 分 子 式 】C18H16O2

【 分 子 量 】264.32384

【元素组成】C 81.79% H 6.1% O 12.11%

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 reaction of beta-tetralone (I) with pyrrolidine (A) yields enamine (II), which is condensed with phenacyl bromide (B) in DMF to give the 1-phenacyl-2-tetralone (III). Finally, this diketone is cyclized with 5-aminosalycilic acid (C) in refluxing acetic acid.

1 Anderson, V.B.; et al.; Carboxyarylindoles as non steroidal anti-inflammatory agents. J Med Chem 1976, 1, 7, 320.
2 Castaner, J.; Arrigoni-Martelli, E.; Fendosal. Drugs Fut 1976, 1, 7, 320.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(B) 10315 2-Bromo-1-phenyl-ethanone; 2-Bromo-1-phenyl-1-ethanone 70-11-1 C8H7BrO 详情 详情
(A) 11376 Pyrrolidine 123-75-1 C4H9N 详情 详情
(I) 39106 3,4-Dihydro-2(1H)-naphthalenone; beta-Tetralone 530-93-8 C10H10O 详情 详情
(II) 20382 1-(3,4-dihydro-2-naphthalenyl)pyrrolidine 21403-95-2 C14H17N 详情 详情
(III) 40460 1-(2-oxo-2-phenylethyl)-3,4-dihydro-2(1H)-naphthalenone C18H16O2 详情 详情
(C) 29932 5-amino-2-hydroxybenzoic acid 89-57-6 C7H7NO3 详情 详情
Extended Information