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HRID 230706作成日:2026年10月26日

Water → Acetanilide, 3'-acetyl-2,2,2-trifluoro-

https://huagongshe.com/reaction/230706

反応式

関与物質

役割名称HCID仕込み量
反応物WaterHCID 962—
反応物3'-AminoacetophenoneHCID 7417—
反応物Methyl trifluoroacetateHCID 9893—
溶媒MethanolHCID 887—
生成物Acetanilide, 3'-acetyl-2,2,2-trifluoro-HCID 67370685%

反応手順

10 mmol of 3′-aminoacetophenone as a starting material was dissolved in a methanol solvent in a 100 mL round-bottomed flask and 1.2 equivalents (eq) of methyl trifluoroacetate was added dropwise thereto over 30 minutes at room temperature, and subsequently the reaction mixture was stirred for 2 hours. After the completion of the reaction was confirmed by TLC, a small amount of water was added to terminate the reaction. Then, the solvent was removed under reduced pressure. The residue was dissolved in 50 mL of ethyl acetate and washed twice with 30 mL of water, dried over anhydrous sodium sulfate, and distilled under reduced pressure to obtain the desired 3-acetyl-trifluoroacetylaminobenzene (85%) as a brown oil.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07566773B2
出典データセットuspto-grants-2009_07
ORD IDord-765ccfd9ba554e248b48d58848b357ce
出典メモuspto-grants-2009_07