Triethylamine → 2-Chloro-5-(6-methyl-pyridin-3-yl)-N-(1-p-tolyl-cyclohexylmethyl)-benzamide

HRID 1988367노트

반응식

HRID 1988367 반응식
[Cl:1][C:2]1[CH:10]=[CH:9][C:8]([C:11]2[CH:12]=[N:13][C:14]([CH3:17])=[CH:15][CH:16]=2)=[CH:7][C:3]=1[C:4]([OH:6])=O.ON1C2C=CC=CC=2N=N1.Cl.CN(C)CCCN=C=NCC.[C:40]1([CH3:54])[CH:45]=[CH:44][C:43]([C:46]2([CH2:52][NH2:53])[CH2:51][CH2:50][CH2:49][CH2:48][CH2:47]2)=[CH:42][CH:41]=1.C(N(CC)CC)C>CN(C)C=O.O>[Cl:1][C:2]1[CH:10]=[CH:9][C:8]([C:11]2[CH:12]=[N:13][C:14]([CH3:17])=[CH:15][CH:16]=2)=[CH:7][C:3]=1[C:4]([NH:53][CH2:52][C:46]1([C:43]2[CH:42]=[CH:41][C:40]([CH3:54])=[CH:45][CH:44]=2)[CH2:47][CH2:48][CH2:49][CH2:50][CH2:51]1)=[O:6]

참가 물질

8

반응물 5

HCID 8471TriethylamineHCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 184386612-Chloro-5-(6-methylpyridin-3-yl)benzoic acidHCID 184387081-[1-(4-Methylphenyl)cyclohexyl]methanamine

생성물 1

HCID 588181732-Chloro-5-(6-methyl-pyridin-3-yl)-N-(1-p-tolyl-cyclohexylmethyl)-benzamide수율 27.9%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a solution of 2-chloro-5-(6-methyl-pyridin-3-yl)-benzoic acid (73 mg, 0.29 mmol) in N,N-dimethylformamide (4 mL) was added sequentially, stirring at room temperature for 10 minutes after each addition, 1-hydroxybenzotriazole (48 mg, 0.35 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (62 mg, 0.32 mmol), C-(1-p-tolyl-cyclohexyl)-methylamine (60 mg, 0.29 mmol) and triethylamine (31 mg, 0.31 mmol). The mixture was stirred at room temperature for 3 h. The reaction mixture was diluted with water and extracted with ethyl acetate. The combined organic extracts were washed with brine, dried over sodium sulfate, filtered and concentrated in vacuo. The residue was purified by reverse phase chromatography to afford the title compound (35 mg). LCMS (m/z) 433.2 M+1.

후처리

  1. stirringThe mixture was stirred at room temperature for 3 h
  2. extractionextracted with ethyl acetate
  3. washThe combined organic extracts were washed with brine
  4. dry with materialdried over sodium sulfate
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo
  7. customThe residue was purified by reverse phase chromatography

출처 및 근거

ORD 기록
ord-ce40cefca7a741209859a2c29031745e
출처 데이터셋
uspto-grants-2009_06
특허 번호
US07553972B2

반응 노트

불러오는 중…