Sodium hydride → HCID 54262809, 화합물

HRID 1585898노트

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HRID 1585898 반응식
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]2[NH:14][CH:15]=[N:16][C:10]=2[CH:9]1[C:17]1[CH:22]=[CH:21][C:20]([C:23]#[N:24])=[CH:19][CH:18]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].Br[CH2:26][C:27]1[CH:28]=[CH:29][C:30]([N:33]2[CH:38]=[C:37]([Cl:39])[CH:36]=[CH:35][C:34]2=[O:40])=[N:31][CH:32]=1.[H-].[Na+]>CN(C=O)C>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]2[N:14]=[CH:15][N:16]([CH2:26][C:27]3[CH:28]=[CH:29][C:30]([N:33]4[CH:38]=[C:37]([Cl:39])[CH:36]=[CH:35][C:34]4=[O:40])=[N:31][CH:32]=3)[C:10]=2[CH:9]1[C:17]1[CH:18]=[CH:19][C:20]([C:23]#[N:24])=[CH:21][CH:22]=1)=[O:7])([CH3:4])([CH3:2])[CH3:3]

참가 물질

5

반응물 3

HCID 24758Sodium hydrideHCID 21696991HCID 21696991, 화합물HCID 54057074HCID 54057074, 화합물

생성물 1

HCID 54262809HCID 54262809, 화합물

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

4-(4-Cyano-phenyl)-1,4,6,7-tetrahydro-imidazo[4,5-c]pyridine-5-carboxylic acid tert-butyl ester (0.16 g, 0.50 mmol) and 5'-bromomethyl-5-chloro-[1,2']bipyridinyl-2-one (Example 10, Step 2)(0.15 g, 0.50 mmol) were dissolved in DMF (6 mL). NaH (0.02 g, 0.60 mmol) was added and stirred at RT under Ar for 1.5 h. The reaction was concentrated in vacuo and partitioned between EtOAc and satd NaHCO3 soln, washed with H2O, brine, dried (MgSO4), filtered and concentrated to give the title compound as a mixture of racemic regioisomers.

후처리

  1. concentrationThe reaction was concentrated in vacuo
  2. custompartitioned between EtOAc
  3. washwashed with H2O, brine
  4. dry with materialdried (MgSO4)
  5. filtrationfiltered
  6. concentrationconcentrated

출처 및 근거

ORD 기록
ord-d43849a0908c473e91d599a2ae7dc496
출처 데이터셋
uspto-grants-1999_08
특허 번호
US05939439

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