Diisopropylethylamine → 3-{1-[(3-fluoro-2-methylphenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}thieno[3,2-c]pyridin-4-amine

HRID 1909963노트

반응식

HRID 1909963 반응식
[NH:1]1[C:9]2[C:4](=[CH:5][C:6]([C:10]3[C:14]4[C:15]([NH2:19])=[N:16][CH:17]=[CH:18][C:13]=4[S:12][CH:11]=3)=[CH:7][CH:8]=2)[CH2:3][CH2:2]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[F:44][C:45]1[C:46]([CH3:55])=[C:47]([CH2:51][C:52](O)=[O:53])[CH:48]=[CH:49][CH:50]=1.CCN(C(C)C)C(C)C>O.CN(C)C=O>[F:44][C:45]1[C:46]([CH3:55])=[C:47]([CH2:51][C:52]([N:1]2[C:9]3[C:4](=[CH:5][C:6]([C:10]4[C:14]5[C:15]([NH2:19])=[N:16][CH:17]=[CH:18][C:13]=5[S:12][CH:11]=4)=[CH:7][CH:8]=3)[CH2:3][CH2:2]2)=[O:53])[CH:48]=[CH:49][CH:50]=1

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 27792472-(3-Fluoro-2-methylphenyl)acetic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 668235693-(2,3-dihydro-1H-indol-5-yl)thieno[3,2-c]pyridin-4-amine

생성물 1

HCID 534673873-{1-[(3-fluoro-2-methylphenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}thieno[3,2-c]pyridin-4-amine수율 68.9%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a 4 mL screw cap vial was added 3-(2,3-dihydro-1H-indol-5-yl)thieno[3,2-c]pyridin-4-amine (100 mg, 0.329 mmol) followed by HATU (125 mg, 0.329 mmol), 3-Fluoro-2-methylphenyl acetic acid (55.4 mg, 0.329 mmol) and DIEA (0.230 mL, 1.317 mmol). N,N-Dimethylformamide (DMF) (2 mL) was added and the reaction was sealed and left to stir at room temperature overnight. The reaction mixture was poured into water (4 mL) and extracted with EtOAc (5 mL). The organics were dried over Na2SO4 and concentrated. The residue was taken up in DCM and purified via normal phase chromatography (0-10% MeOH/DCM). Fractions were collected and concentrated to afford 3-{1-[(3-fluoro-2-methylphenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}thieno[3,2-c]pyridin-4-amine (94.6 mg). 1H NMR (400 MHz, DMSO-d6) δ ppm 8.12 (d, J=8.1 Hz, 1H) 7.83 (d, J=5.8 Hz, 1H) 7.41 (s, 1H) 7.35 (s, 1H) 7.26 (d, J=5.6 Hz, 1H) 7.14-7.25 (m, 2H) 7.02-7.11 (m, 2H) 5.42 (br. s., 2H) 4.31 (t, J=8.5 Hz, 2H) 3.97 (s, 2H) 3.27 (t, 2H) 2.15 (m, 3H).

후처리

  1. customTo a 4 mL screw cap
  2. customthe reaction was sealed
  3. waitleft
  4. extractionextracted with EtOAc (5 mL)
  5. dry with materialThe organics were dried over Na2SO4
  6. concentrationconcentrated
  7. custompurified via normal phase chromatography (0-10% MeOH/DCM)
  8. customFractions were collected
  9. concentrationconcentrated

출처 및 근거

ORD 기록
ord-a8aa651484f44b02866acfa4c1e2e60c
출처 데이터셋
uspto-grants-2013_12
특허 번호
US08598156B2

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