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HRID 528120作成日:2026年10月25日

4-Nitrophenol → HCID 7894261、化合物

https://huagongshe.com/reaction/528120

反応式

関与物質

役割名称HCID仕込み量
反応物4-NitrophenolHCID 980—
反応物Potassium CarbonateHCID 11430—
反応物5-(Chloromethyl)-3-phenyl-1,2,4-oxadiazoleHCID 966714—
溶媒AcetoneHCID 180—
生成物HCID 7894261HCID 789426192%

反応手順

4-Nitrophenol (0.36 g, 2.56 mmole), 5-(chloromethyl)-3-phenyl-1,2,4-oxadiazole (0.5 g, 2.56 mmole) and anhydrous K2CO3 (0.39 g, 2.82 mmole) were dissolved in anhydrous acetone (20 mL) and heated to reflux for 12 h. Reaction mixture was cooled and the solvent removed under vacuum. The crude solid formed was collected by filtration, washed with water and dried under vacuum to provide 5-[(4-nitrophenoxy)methyl]-3-phenyl-1,2,4-oxadiazole (0.70 g, 92%). 1H NMR (CDCl3): δ 8.25 (d, 2H, J=8.8 Hz), 8.08 (dd, 2H, J=8.2 Hz), 7.52-7.49 (m, 3H), 7.13 (d, 2H, J=8.8 Hz), 5.45 (s, 2H).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US09346765B2
出典データセットuspto-grants-2016_05
ORD IDord-a3e1e51c83e3431298078039d5937058
出典メモuspto-grants-2016_05