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HRID 723374作成日:2026年10月26日

N,N-Dimethylglycine → 2-Dimethylamino-N-{4-[2-oxo-3-(4-phenoxyphenyl)-2,3-dihydroimidazol-1-yl]phenyl}acetamide

https://huagongshe.com/reaction/723374

反応式

関与物質

役割名称HCID仕込み量
反応物N,N-DimethylglycineHCID 673—
反応物DiisopropylethylamineHCID 81531—
反応物O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 2733286—
反応物1-(4-Aminophenyl)-3-(4-phenoxyphenyl)-1,3-dihydroimidazol-2-oneHCID 10246828—
溶媒WaterHCID 962—
溶媒DimethylformamideHCID 6228—
生成物2-Dimethylamino-N-{4-[2-oxo-3-(4-phenoxyphenyl)-2,3-dihydroimidazol-1-yl]phenyl}acetamideHCID 21873497—

反応手順

TOTU (327 mg) was added to a solution of 1-(4-aminophenyl)-3-(4-phenoxyphenyl)-1,3-dihydroimidazol-2-one (343 mg) in DMF (3 ml) at 0° C. After 10 minutes, Hünig base (130 mg) and then a solution of dimethylglycine (103 mg) in DMF (1 ml) was added. After a reaction time of 12 hours at room temperature, the mixture was mixed with water and extracted with ethyl acetate. The organic phase was washed with sodium bicarbonate solution, dried over magnesium sulfate and concentrated. The residue was purified by preparative HPLC. The product with the molecular weight of 428.50 (C25H24N4O3); MS (ESI): 429 ([M+H]+) was obtained as hydrotrifluoroacetate in this way.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07141561B2
出典データセットuspto-grants-2006_11
ORD IDord-2ec5c750372743508bfd8f7ef27ffb95
出典メモuspto-grants-2006_11