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HRID 511605作成日:2026年10月25日

N-(2-amino-4-chloro-5-(trifluoromethyl)phenyl)-3-(3-oxocyclobutyl)propanamide → HCID 178515984、化合物

https://huagongshe.com/reaction/511605

反応式

関与物質

役割名称HCID仕込み量
反応物N-(2-amino-4-chloro-5-(trifluoromethyl)phenyl)-3-(3-oxocyclobutyl)propanamideHCID 67773908—
溶媒Acetic AcidHCID 176—
生成物HCID 178515984HCID 17851598466.1%

反応条件

温度65 °C

反応手順

N-(2-amino-4-chloro-5-(trifluoromethyl)phenyl)-3-(3-oxocyclobutyl)propanamide (72 mg, mmol) was taken up in acetic acid (3.2 mL) and the solution was heated at 65° C. for 26 h, upon which HPLC indicated the starting material was consumed and a new product had formed. The reaction mixture was cooled and the solvent was removed under high vac. The light brown residue was taken up in 20 mL ethyl acetate and the organic phase was washed with 10 mL portions of sat NaHCO3 and H2O. The organic phase was dried over Na2SO4, filtered and concentrated to yield a light brown glass. The crude material was purified by prep TLC (20 cm×20 cm×1.0 mm prep TLC plate, 3% MeOH/EA) to yield the title compound (45 mg, 66%) as a tan glass: MS (ESI+) for C14H12ClF3N2O m/z 317.2 (M+H)+; MS (ESI−) for C14H12ClF3N2O m/z 315.2 (M−H)−; HPLC purity 84.1% (ret. time, 2.98 min).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US09096634B2
出典データセットuspto-grants-2015_08
ORD IDord-ef64d264029148b2b8c93d8b2b8d5684
出典メモuspto-grants-2015_08