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HRID 18526作成日:2026年10月25日

4-(4-Nitrophenyl)-morpholin-3-ON → 4-(4-Aminophenyl)morpholin-3-one

https://huagongshe.com/reaction/18526

反応式

関与物質

役割名称HCID仕込み量
反応物4-(4-Nitrophenyl)-morpholin-3-ONHCID 11447375—
溶媒EthanolHCID 702—
溶媒Ethyl AcetateHCID 8857—
生成物4-(4-Aminophenyl)morpholin-3-oneHCID 11194854—

反応手順

To a solution of 2.6 g 4-(4-Nitro-phenyl)-morpholin-3-one in 350 mL ethyl acetate and 17 mL ethanol, 13.2 g SnCl2 dihydrate were added and the reaction mixture was heated to reflux for 2 h. Then, after cooling to RT the mixture was stirred for 16 h. The precipitated product was collected by filtration and was pure enough for the next reaction step. Yield: 2.07 g.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07741341B2
出典データセットuspto-grants-2010_06
ORD IDord-2658f6e73fb0463f89f23ccdd224c989
出典メモuspto-grants-2010_06