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Hydrochloric Acid → N-{3-[2-(5-Aminopyridin-3-yl)ethyl]phenyl}-2,5-dichloropyrimidin-4-amine dihydrochloride

HRID 541869
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HRID 541869 반응식
[Cl:1][C:2]1[N:7]=[C:6]([NH:8][C:9]2[CH:10]=[C:11]([CH2:15][CH2:16][C:17]3[CH:18]=[C:19]([NH:23]C(=O)OC(C)(C)C)[CH:20]=[N:21][CH:22]=3)[CH:12]=[CH:13][CH:14]=2)[C:5]([Cl:31])=[CH:4][N:3]=1.CO.[ClH:34]>O1CCOCC1>[ClH:1].[ClH:34].[NH2:23][C:19]1[CH:18]=[C:17]([CH2:16][CH2:15][C:11]2[CH:10]=[C:9]([NH:8][C:6]3[C:5]([Cl:31])=[CH:4][N:3]=[C:2]([Cl:1])[N:7]=3)[CH:14]=[CH:13][CH:12]=2)[CH:22]=[N:21][CH:20]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 887MethanolHCID 57962432tert-Butyl [5-(2-{3-[(2,5-dichloropyrimidin-4-yl)amino]phenyl}ethyl)pyridin-3-yl]carbamate

생성물 1

HCID 87189087N-{3-[2-(5-Aminopyridin-3-yl)ethyl]phenyl}-2,5-dichloropyrimidin-4-amine dihydrochloride수율 96%

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

실험 절차

Into the reaction vessel were added tert-butyl [5-(2-{3-[(2,5-dichloropyrmidin-4-yl)amino]phenyl}ethyl)pyridin-3-yl]carbamate (0.20 g, 0.43 mmol) and methanol (2.0 mL) and 4.0 M hydrogen chloride in 1,4-dioxane (2.0 mL). The reaction mixture was stirred at rt for 2 h and then concentrated under vacuum to give the desired product as an off-white powder (140 mg, 96%). LCMS for C17H16Cl2N5 (M+H)+: m/z=360.0, 362.0.

후처리

  1. concentrationconcentrated under vacuum

출처 및 근거

ORD 기록
ord-a524c7cec680458aa3209b23d143bdbc
출처 데이터셋
uspto-grants-2014_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08871753B2

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