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HRID 1691468作成日:2026年10月25日

Ammonium Chloride → HCID 59618638、化合物

https://huagongshe.com/reaction/1691468

反応式

関与物質

役割名称HCID仕込み量
反応物Ammonium ChlorideHCID 25517—
反応物Sodium AzideHCID 33557—
反応物6-[(4-tert-butylphenyl)sulfonyl]-2-(trifluoromethyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepine-8-carbonitrileHCID 66901567—
溶媒DimethylformamideHCID 6228—
溶媒Ethyl AcetateHCID 8857—
生成物HCID 59618638HCID 59618638—

反応条件

温度130 °C

反応手順

A mixture of 6-[(4-tert-butylphenyl)sulfonyl]-2-(trifluoromethyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepine-8-carbonitrile (intermediate 54, 26 mg, 0.0534 mmol), sodium azide (17.4 mg, 0.267 mmol), and ammonium chloride (14.3 mg, 0.267 mmol) in DMF (1 mL) was heated in a microwave reactor at 130° C. for 2 h. After cooling to room temperature, the reaction mixture was diluted with EtOAc, and organic layer was separated, washed with aqueous NaHCO3, water, brine, dried over MgSO4 and concentrated. The residue was purified via reverse phase HPLC to provide the title compound. LC/MS: m/e 530.0 (M+H)+. 1H NMR (500 MHz, CD3OD): δ 8.15 (1H, s), 7.88 (1H, d), 7.65 (1H, d), 7.10-7.20 (4H, m), 6.93 (2H, d), 4.60-5.00 (2H, br s), 1.25 (9H, s).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08153626B2
出典データセットuspto-grants-2012_04
ORD IDord-55f3e97e98e84b8a85a5635ea730e1ac
出典メモuspto-grants-2012_04