Sodium Hydroxide → 7-[6-(4-Methoxy-benzylamino)-pyridin-2-yl]-1-(2-methyl-pyrimidin-5-yl)-hept-1-en-3-one

HRID 860075노트

반응식

HRID 860075 반응식
COP([CH2:7][C:8](=[O:29])[CH2:9][CH2:10][CH2:11][CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([NH:19][CH2:20][C:21]2[CH:26]=[CH:25][C:24]([O:27][CH3:28])=[CH:23][CH:22]=2)[N:14]=1)(=O)OC.[CH3:30][C:31]1[N:36]=[CH:35][C:34]([CH:37]=O)=[CH:33][N:32]=1.[OH-].[Na+]>C1COCC1>[CH3:28][O:27][C:24]1[CH:23]=[CH:22][C:21]([CH2:20][NH:19][C:15]2[N:14]=[C:13]([CH2:12][CH2:11][CH2:10][CH2:9][C:8](=[O:29])[CH:7]=[CH:37][C:34]3[CH:33]=[N:32][C:31]([CH3:30])=[N:36][CH:35]=3)[CH:18]=[CH:17][CH:16]=2)=[CH:26][CH:25]=1

참가 물질

5

반응물 3

HCID 14798Sodium HydroxideHCID 31609702-Methylpyrimidine-5-carbaldehydeHCID 58765549{6-[6-(4-Methoxy-benzylamino)-pyridin-2-yl]-2-oxo-hexyl}-phosphonic acid dimethyl ester

생성물 1

HCID 696664127-[6-(4-Methoxy-benzylamino)-pyridin-2-yl]-1-(2-methyl-pyrimidin-5-yl)-hept-1-en-3-one수율 65.2%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To a solution of 6-7 (42.8 g, 102 mmol) and 2-methyl-pyrimidine-5-carbaldehyde (12.45 g, 102 mmol) in THF (250 mL) at 0° was added 4M NaOH (26.7 mL, 107 mmol) dropwise. After 15 minutes the ice bath was removed and the mixture stirred for an additional 10 minutes. The solution was diluted with water, extracted with ethyl acetate, and dried (Na2SO4). Following concentration, the residue was triturated with ether to give 27.7 g (61%) of 16-1 as a white solid.

후처리

  1. customAfter 15 minutes the ice bath was removed
  2. additionThe solution was diluted with water
  3. extractionextracted with ethyl acetate
  4. dry with materialdried (Na2SO4)
  5. concentrationconcentration
  6. customthe residue was triturated with ether

출처 및 근거

ORD 기록
ord-e10e64f11bb14241827c5513198492d7
출처 데이터셋
uspto-grants-2006_12
특허 번호
US07153862B2

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