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HRID 51480作成日:2026年10月25日

Sodium hydride → 4-amino-5-(4-phenoxyphenyl)-7-(3-tetrahydrofuryl)-7H-pyrrolo[2,3-d]pyrimidine

https://huagongshe.com/reaction/51480

反応式

関与物質

役割名称HCID仕込み量
反応物Sodium hydrideHCID 24758—
反応物5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamineHCID 12042234—
反応物Tetrahydrofuran-3-yl 4-methylbenzenesulfonateHCID 13837325—
溶媒DimethylformamideHCID 6228—
生成物4-amino-5-(4-phenoxyphenyl)-7-(3-tetrahydrofuryl)-7H-pyrrolo[2,3-d]pyrimidineHCID 22736332—

反応条件

温度95 °C

反応手順

Sodium hydride (120 mg, of a 60% dispersion in mineral oil) was added to a solution of 4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine (906 mg) and dimethylformamide (30 ml) with stirring under nitrogen. The mixture was stirred for 30 minutes and then a solution of 3-(tosyloxy) tetrahydrofuran (750 mg) in dimethyl formamide (10 ml) was added with stirring. The mixture was stirred and heated at 95° C. for 18 hours and then evaporated under vacuum. The residue was partitioned between ethyl acetate and water. The ethyl acetate layer was separated, dried and evaporated to give a residual gummy solid which was triturated with ether and filtered to give 5-(4-phenoxyphenyl)-7-(3-tetrahydrofuryl)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamine m.p. 196-196.5° C.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US06713474B2
出典データセットuspto-grants-2004_03
ORD IDord-7a4d91e2f8894e729bbc93864baa2b96
出典メモuspto-grants-2004_03