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Acetic Acid → N-{3-[(2-chloro-4-methylaminopyrimidin-5-ylmethyl)amino]-4-methylphenyl}-3-trifluoromethylbenzamide

HRID 1988593
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반응식

HRID 1988593 반응식
[Cl:1][C:2]1[N:7]=[C:6]([NH:8][CH3:9])[C:5]([CH:10]=O)=[CH:4][N:3]=1.[NH2:12][C:13]1[CH:14]=[C:15]([NH:20][C:21](=[O:32])[C:22]2[CH:27]=[CH:26][CH:25]=[C:24]([C:28]([F:31])([F:30])[F:29])[CH:23]=2)[CH:16]=[CH:17][C:18]=1[CH3:19].C([BH3-])#N.[Na+].C(O)(=O)C>CO.C(Cl)(Cl)Cl>[Cl:1][C:2]1[N:7]=[C:6]([NH:8][CH3:9])[C:5]([CH2:10][NH:12][C:13]2[CH:14]=[C:15]([NH:20][C:21](=[O:32])[C:22]3[CH:27]=[CH:26][CH:25]=[C:24]([C:28]([F:29])([F:30])[F:31])[CH:23]=3)[CH:16]=[CH:17][C:18]=2[CH3:19])=[CH:4][N:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 176Acetic AcidHCID 5003444Sodium cyanoborohydrideHCID 11529455N-(3-amino-4-methylphenyl)-3-(trifluoromethyl)benzamideHCID 722075022-Chloro-4-(methylamino)-5-pyrimidinecarboxaldehyde

생성물 1

HCID 86600918N-{3-[(2-chloro-4-methylaminopyrimidin-5-ylmethyl)amino]-4-methylphenyl}-3-trifluoromethylbenzamide수율 64%

시약·촉매·용매 2

HCID 887Methanol용매HCID 6212Chloroform용매

실험 절차

A solution of 2-chloro-4-methylamino-pyrimidine-5-carbaldehyde (1.08 g, 6.3 mmol) and N-(3-amino-4-methyl-phenyl)-3-trifluoromethylbenzamide (2.04 g, 6.9 mmol) in MeOH (70 mL) is stirred for 2 hours at 45° C. and then treated with sodium cyanoborohydride (1.19 g, 18.9 mmol) and acetic acid (1 mL) sequentially. After stirring for 2 hours at room temperature, the reaction mixture is diluted with CHCl3 and washed with saturated NaHCO3. The organic layer is dried over MgSO4 and concentrated under reduced pressure. The residue is purified by flash column chromatography (SiO2, EtOAc/hexane=1/2) to give N-{3-[(2-chloro-4-methylaminopyrimidin-5-ylmethyl)amino]-4-methylphenyl}-3-trifluoromethylbenzamide (1.80 g, 64%) as a white solid.

후처리

  1. washwashed with saturated NaHCO3
  2. dry with materialThe organic layer is dried over MgSO4
  3. concentrationconcentrated under reduced pressure
  4. customThe residue is purified by flash column chromatography (SiO2, EtOAc/hexane=1/2)

출처 및 근거

ORD 기록
ord-05ed87d5ec914aff816c85660e404c23
출처 데이터셋
uspto-grants-2010_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07642255B2

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