Trifluoroacetic acid → HCID 67235885, 화합물

HRID 1505341노트

반응식

HRID 1505341 반응식
[CH3:1][C@@H:2]([NH:22]C(=O)OC(C)(C)C)[C:3]([NH:5][C:6]1[CH:7]=[N:8][C:9]([O:12][C:13]2[CH:18]=[CH:17][C:16]([CH3:19])=[C:15]([O:20][CH3:21])[CH:14]=2)=[CH:10][CH:11]=1)=[O:4].C(O)(C(F)(F)F)=O>ClCCl>[CH3:19][C:16]1[CH:17]=[CH:18][C:13]([O:12][C:9]2[N:8]=[CH:7][C:6]([NH:5][C:3](=[O:4])[C@@H:2]([CH3:1])[NH2:22])=[CH:11][CH:10]=2)=[CH:14][C:15]=1[O:20][CH3:21]

참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 710067841,1-dimethylethyl {(1R)-1-methyl-2-[(6-{[4-methyl-3-(methyloxy)phenyl]oxy}-3-pyridinyl)amino]-2-oxoethyl}carbamate2회

생성물 1

HCID 67235885HCID 67235885, 화합물수율 98.2%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of 1,1-dimethylethyl {(1R)-1-methyl-2-[(6-{[4-methyl-3-(methyloxy)phenyl]oxy}-3-pyridinyl)amino]-2-oxoethyl}carbamate (Intermediate 51, 350 mg) in dry dichloromethane (7.5 mL), TFA (2.5 mL, 32.4 mmol) was slowly added and the reaction mixture was stirred for 1.5 hours at room temperature. The solvent and the excess of TFA were evaporated and the residue was purified with an SCX cartridge (10 g) to afford the title compound as a colourless oil (258 mg).

후처리

  1. customThe solvent and the excess of TFA were evaporated
  2. customthe residue was purified with an SCX cartridge (10 g)

출처 및 근거

ORD 기록
ord-20e3c46e54714a2eb530123888ffbbbd
출처 데이터셋
uspto-grants-2015_12
특허 번호
US09216967B2

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