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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 423347생성일: 2026년 10월 25일

1,2-Dichloroethane → HCID 59318349, 화합물

https://huagongshe.com/reaction/423347

반응식

참여 물질

역할이름HCID투입량
반응물1,2-DichloroethaneHCID 11—
반응물1-HydroxybenzotriazoleHCID 75771—
반응물4-Isopropoxy-3-(trifluoromethyl)benzoic acidHCID 22597767—
반응물HCID 178471833HCID 178471833—
용매DimethylformamideHCID 6228—
생성물HCID 59318349HCID 5931834931.7%

반응 단계

4-[(1-Methylethyl)oxy]-3-(trifluoromethyl)benzoic acid (D71) (136 mg, 0.55 mmol), EDC (116 mg, 0.61 mmol) and HOBt (82 mg, 0.61 mmol) were stirred in N,N-dimethylformamide (5 mL) for 20 min. Ethyl 3-{-4-[(hydroxyamino)(imino)methyl]-1H-indol-1-yl}propanoate (D57) (150 mg, 0.55 mmol) was added and the reaction stirred at room temperature for 3 h and then 80° C. for 18 h. The reaction mixture was partitioned between ethyl acetate (25 mL) and water (25 mL). The organic layer was washed with aqueous sodium bicarbonate (25 mL) and water (25 mL) before it was dried (phase separator), filtered and concentrated in vacuo. The residue was triturated with ethanol to give the title compound (85 mg). δH (d6-DMSO, 400 MHz): 8.44 (1H, dd), 8.35 (1H, d), 7.95 (1H, d), 7.81 (1H, d), 7.62-7.58 (2H, m), 7.36 (1H,app. t), 7.07 (1H, d), 4.99 (1H, septet), 4.54 (2H, t), 4.02 (2H, q), 2.89 (2H, t), 1.36 (6H, d), 1.11 (3H, t). MS (ES+): C26H24F3N3O4 requires 487; found 488 (MH+).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08101775B2
출처 데이터셋uspto-grants-2012_01
ORD IDord-62b7b3651d5742e4a3ea7bc0a39afcaf
출처 메모uspto-grants-2012_01