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Hydrochloric Acid → HCID 57433644, 화합물

HRID 1783828
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HRID 1783828 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]=[C:10]3[N:14]([C:15]=2[C:16]2[CH:21]=[CH:20][N:19]=[C:18]([NH:22][CH:23]4[CH2:28][CH2:27][N:26](C(OC(C)(C)C)=O)[CH2:25][CH2:24]4)[N:17]=2)[CH:13]=[CH:12][S:11]3)=[CH:4][C:3]=1[O:36][CH3:37].[ClH:38]>O1CCOCC1.CCOCC>[ClH:38].[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]=[C:10]3[N:14]([C:15]=2[C:16]2[CH:21]=[CH:20][N:19]=[C:18]([NH:22][CH:23]4[CH2:24][CH2:25][NH:26][CH2:27][CH2:28]4)[N:17]=2)[CH:13]=[CH:12][S:11]3)=[CH:4][C:3]=1[O:36][CH3:37]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 313Hydrochloric AcidHCID 57590667HCID 57590667, 화합물

생성물 1

HCID 57433644HCID 57433644, 화합물수율 96%

시약·촉매·용매 2

HCID 3283Diethyl Ether용매HCID 312751,4-Dioxane용매2회

실험 절차

The tert-butyl 4-({4-[6-(4-fluoro-3-methoxyphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]pyrimidin-2-yl}amino)piperidine-1-carboxylate (0.713 g, 1.36 mmol) was dissolved in 15 ml of dioxane and treated with 7.5 ml of anhydrous 4N HCl in dioxane at room temperature (RT). The reaction mixture was stirred at room temperature for two hours. The mixture was then diluted with 25 ml of ether and stirred until product separated as a solid. Solid product was filtered and washed with ether. The solid was dissolved in MeOH (20 ml) and concentrated to dryness twice. The product was dried at high vacuum to yield 0.652g of yellow solid (bis HCl salt) (96%). 400 MHz 1H NMR (DMSO-d6 at 60° C.) δ: 9.32 (br. s, 1H), 8.10 (d, J=4.7 Hz, 1H), 7.61 (d, J=4.3 Hz, 1H), 7.39 (dd, J=8.2, 2.0 Hz, 1H), 7.33 (dd, J=11.3, 8.2 Hz, 1H), 7.19 (ddd, J=8.2, 4.3, 2.0 Hz, 1H), 6.56 (d, J=6.7 Hz, 1H), 4.30-4.20 (m, 1H), 3.86 (s, 3H), 3.40-3.32 (m, 2H), 3.12-2.96 (m, 2H), 2.22-2.12 (m, 2H), 1.99-1.86(m, 2H). LCMS: 425 [M+H].

후처리

  1. stirringstirred until product
  2. customseparated as a solid
  3. filtrationSolid product was filtered
  4. washwashed with ether
  5. dissolutionThe solid was dissolved in MeOH (20 ml)
  6. concentrationconcentrated to dryness twice
  7. customThe product was dried at high vacuum

출처 및 근거

ORD 기록
ord-d24943ef497042baa68dee089eabafa4
출처 데이터셋
uspto-grants-2009_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07501430B2

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