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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Dicyclohexylcarbodiimide → N-(3-((3-chloro-1-(pyridin-3-yl)-1H-pyrazol-4-yl)(ethyl)amino)-3-oxopropyl)-2,2-difluoro-1-methylcyclopropanecarboxamide

HRID 929293
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인쇄 미리보기

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HRID 929293 반응식
[NH2:1][CH2:2][CH2:3][C:4]([N:6]([C:9]1[C:10]([Cl:20])=[N:11][N:12]([C:14]2[CH:15]=[N:16][CH:17]=[CH:18][CH:19]=2)[CH:13]=1)[CH2:7][CH3:8])=[O:5].[F:21][C:22]1([F:29])[CH2:24][C:23]1([CH3:28])[C:25](O)=[O:26].C1CCC(N=C=NC2CCCCC2)CC1>CN(C1C=CN=CC=1)C.C(Cl)Cl>[Cl:20][C:10]1[C:9]([N:6]([CH2:7][CH3:8])[C:4](=[O:5])[CH2:3][CH2:2][NH:1][C:25]([C:23]2([CH3:28])[CH2:24][C:22]2([F:29])[F:21])=[O:26])=[CH:13][N:12]([C:14]2[CH:15]=[N:16][CH:17]=[CH:18][CH:19]=2)[N:11]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 10868DicyclohexylcarbodiimideHCID 146952292,2-Difluoro-1-methylcyclopropane-1-carboxylic acidHCID 1180239933-amino-N-(3-chloro-1-(pyridin-3-yl)-1H-pyrazol-4-yl)-N-ethylpropanamide

생성물 1

HCID 118023931N-(3-((3-chloro-1-(pyridin-3-yl)-1H-pyrazol-4-yl)(ethyl)amino)-3-oxopropyl)-2,2-difluoro-1-methylcyclopropanecarboxamide

시약·촉매·용매 2

HCID 14284
4-(Dimethylamino)pyridine
촉매
HCID 6344Dichloromethane용매

실험 절차

A solution of 3-amino-N-(3-chloro-1-(pyridin-3-yl)-1H-pyrazol-4-yl)-N-ethylpropanamide (0.074 mg, 0.25 mmol), DMAP (0.047 mg, 0.38 mmol), 2,2-difluoro-1-methylcyclopropanecarboxylic acid (0.052 mg, 0.38 mmol) in dry CH2Cl2 (1.69 mL) was cooled to a temperature of about 0° C. under N2. DCC (0.13 g, 0.61 mmol) was added, and the reaction was slowly warmed up to room temperature under N2, then stirred at room temperature overnight. The reaction mixture was filtered using additional CH2Cl2 (0.5 mL) to remove solids and concentrated under reduced pressure. The product was purified by silica gel chromatography eluting with 0%-10% MeOH/CH2Cl2 to afford the title compound F113 as a yellow viscous oil (0.029 g, 26% over 2 steps from compound C2).

후처리

  1. filtrationThe reaction mixture was filtered
  2. customto remove solids
  3. concentrationconcentrated under reduced pressure
  4. customThe product was purified by silica gel chromatography
  5. washeluting with 0%-10% MeOH/CH2Cl2

출처 및 근거

ORD 기록
ord-0d6663eea46844c9a5812442902c93ab
출처 데이터셋
uspto-grants-2016_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09295260B2

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