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Water → 1-[1-({4-[(3-Chlorophenoxy)methyl]phenyl}carbonyl)azetidin-3-yl]-4-(1,3-thiazol-2-ylcarbonyl)piperazine

HRID 401669
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HRID 401669 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([CH:16]=[CH:17][CH:18]=1)[O:5][CH2:6][C:7]1[CH:15]=[CH:14][C:10]([C:11]([OH:13])=O)=[CH:9][CH:8]=1.[NH:19]1[CH2:22][CH:21]([N:23]2[CH2:28][CH2:27][N:26]([C:29]([C:31]3[S:32][CH:33]=[CH:34][N:35]=3)=[O:30])[CH2:25][CH2:24]2)[CH2:20]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.O>CCN(CC)CC.CN(C=O)C>[Cl:1][C:2]1[CH:3]=[C:4]([CH:16]=[CH:17][CH:18]=1)[O:5][CH2:6][C:7]1[CH:8]=[CH:9][C:10]([C:11]([N:19]2[CH2:20][CH:21]([N:23]3[CH2:24][CH2:25][N:26]([C:29]([C:31]4[S:32][CH:33]=[CH:34][N:35]=4)=[O:30])[CH2:27][CH2:28]3)[CH2:22]2)=[O:13])=[CH:14][CH:15]=1
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참가 물질

7

반응물 4

HCID 962WaterHCID 5846604-[(3-Chlorophenoxy)methyl]benzoic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 59625677(4-(Azetidin-3-yl)piperazin-1-yl)(thiazol-2-yl)methanone

생성물 1

HCID 497838661-[1-({4-[(3-Chlorophenoxy)methyl]phenyl}carbonyl)azetidin-3-yl]-4-(1,3-thiazol-2-ylcarbonyl)piperazine
수율 46.5%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8471Triethylamine용매

실험 절차

A mixture of compound 35d (77 mg, 0.29 mmol), compound 5e (108 mg, 0.38 mmol) and HATU (165 mg, 0.44 mmol) in Et3N (1 mL) and DMF (3 mL) was stirred for 18 h, and then poured into water (10 mL). The mixture was then extracted with EtOAc (3×). The combined organic extracts were washed with brine (2×), dried over Na2SO4, filtered, and concentrated under reduced pressure. The resultant residue was purified by flash column chromatography, eluting with 5% MeOH/CH2Cl2, to give compound 453 (67 mg). MS m/z (M+H+) 497.1. 1H NMR (CD3OD): δ 7.95 (d, J=2.0 Hz, 1H), 7.8 (d, J=2.0 Hz, 1H), 7.65 (d, J=8.1 Hz, 2H), 7.51 (d, J=8.1 Hz, 2H), 7.25 (t, J=8.0 Hz, 1H), 7.02 (s, 1H), 6.90-6.98 (m, 2H), 5.15 (s, 2H), 4.32-4.45 (m, 2H), 4.15-4.25 (m, 2H), 4.00-4.10 (m, 1H), 3.70-3.82 (br. s, 2H), 2.47 (br. s., 4H).

후처리

  1. extractionThe mixture was then extracted with EtOAc (3×)
  2. washThe combined organic extracts were washed with brine (2×)
  3. dry with materialdried over Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated under reduced pressure
  6. customThe resultant residue was purified by flash column chromatography
  7. washeluting with 5% MeOH/CH2Cl2

출처 및 근거

ORD 기록
ord-ebca75bb872746d18b799403907f18ef
출처 데이터셋
uspto-grants-2014_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08741887B2

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