4'-(Trifluoromethyl)(1,1'-biphenyl)-2-carboxylic acid → 4'-Trifluoromehtyl-biphenyl-2-carboxylic acid [4-[4-(3-cyano-benzyl)-piperazin-1-yl]-phenyl]-amide

HRID 1267123

반응식

HRID 1267123 반응식
[C:1]([C:3]1[CH:4]=[C:5]([CH:20]=[CH:21][CH:22]=1)[CH2:6][N:7]1[CH2:12][CH2:11][N:10]([C:13]2[CH:18]=[CH:17][C:16]([NH2:19])=[CH:15][CH:14]=2)[CH2:9][CH2:8]1)#[N:2].[F:23][C:24]([F:41])([F:40])[C:25]1[CH:30]=[CH:29][C:28]([C:31]2[C:32]([C:37](O)=[O:38])=[CH:33][CH:34]=[CH:35][CH:36]=2)=[CH:27][CH:26]=1.C1C=CC2N(O)N=NC=2C=1.CCN=C=NCCCN(C)C.Cl>C(Cl)Cl.CCN(CC)CC>[C:1]([C:3]1[CH:4]=[C:5]([CH:20]=[CH:21][CH:22]=1)[CH2:6][N:7]1[CH2:12][CH2:11][N:10]([C:13]2[CH:18]=[CH:17][C:16]([NH:19][C:37]([C:32]3[C:31]([C:28]4[CH:29]=[CH:30][C:25]([C:24]([F:23])([F:40])[F:41])=[CH:26][CH:27]=4)=[CH:36][CH:35]=[CH:34][CH:33]=3)=[O:38])=[CH:15][CH:14]=2)[CH2:9][CH2:8]1)#[N:2]

참가 물질

7

반응물 4

HCID 552514'-(Trifluoromethyl)(1,1'-biphenyl)-2-carboxylic acidHCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 11185447HCID 11185447, 화합물

생성물 1

HCID 98073154'-Trifluoromehtyl-biphenyl-2-carboxylic acid [4-[4-(3-cyano-benzyl)-piperazin-1-yl]-phenyl]-amide수율 90.9%

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 8471Triethylamine용매

실험 절차

To a stirred solution of 4-[4-(3-cyano-benzyl)-piperazin-1-yl]-phenylamine (0.29 g), 4′-trifluoromethyl-biphenyl-2-carboxylic acid (0.26 g), HOBt (0.16 g), and Et3N (0.12 g) in CH2Cl2 (15 mL) was added at room temperature EDCl (0.23 g) and the mixture was stirred at room temperature for 4 hours. The organic solution was then washed with water, with a saturated solution of NaHCO3 and dried over Na2SO4. After filtration and evaporation of the filtrate, the residue was purified by flash chromatography eluting with CH2Cl2/AcOEt (90/10) and the solid obtained was recrystallized from EtOH to give the title compound (0.48 g) as white crystals.

후처리

  1. washThe organic solution was then washed with water, with a saturated solution of NaHCO3
  2. dry with materialdried over Na2SO4
  3. filtrationAfter filtration and evaporation of the filtrate
  4. customthe residue was purified by flash chromatography
  5. washeluting with CH2Cl2/AcOEt (90/10)
  6. customthe solid obtained
  7. customwas recrystallized from EtOH

출처 및 근거

ORD 기록
ord-7e2b3068d1ed4ab4bbaf7da4cd15c816
출처 데이터셋
uspto-grants-2003_04
특허 번호
US06552022B1

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