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HRID 12966作成日:2026年10月24日

Triethylamine → {4-[(3aR,6aR)-5-methylhexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl]phenyl}(phenyl)methanone

https://huagongshe.com/ja/reaction/12966

反応式

関与物質

役割名称HCID仕込み量
反応物TriethylamineHCID 8471—
反応物4-FluorobenzophenoneHCID 67663—
反応物(3aR,6aR)-5-Methyloctahydropyrrolo[3,4-b]pyrroleHCID 44221716—
溶媒WaterHCID 962—
溶媒AcetonitrileHCID 6342—
生成物{4-[(3aR,6aR)-5-methylhexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl]phenyl}(phenyl)methanoneHCID 24743780—

反応条件

温度80 °C

反応手順

The product of Example 7B (35 mg, 0.28 mmole), 4-fluorobenzophenone (110 mg, 0.55 mmole) and triethylamine (200 μl, 1.43 mmole) were dissolved in 1 ml of acetonitrile and heated at 80° C. under N2 for 3 days. The mixture was cooled to room temperature, diluted with water and extracted with dichloromethane (5×). The combined organics were dried over sodium sulfate, filtered, concentrated under reduced pressure and purified by chromatography (eluting with a mixture of 5% methanol and 0.5% ammonium hydroxide in dichloromethane) to provide the title compound. 1H NMR (CDCl3) δ ppm 7.93 (d, J=8.82 Hz, 2H) 7.20-7.34 (m, 5H) 6.50 (d, J=9.16 Hz, 2H) 4.31-4.47 (m, 1H) 4.19 (s, 2H) 3.55-3.67 (m, 1H) 3.39-3.52 (m, 1H) 3.09-3.28 (m, 1H) 2.44-2.89 (m, 4H) 2.15-2.27 (m, 1H) 2.09 (s, 3H) 1.94-2.06 (m, 1H), MS (M+H)+=307.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07728031B2
出典データセットuspto-grants-2010_06
ORD IDord-3a3c6ff74c154728a22769369099a46b
出典メモuspto-grants-2010_06