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Diisopropylethylamine → 1-(6-(2,4-dimethyl-1H-benzo[d]imidazol-6-yloxy)pyrimidin-4-yl)spiro[piperidine-4,4'-pyrido-[2,3-d][1,3]oxazin]-2'(1'H)-one

HRID 1846540
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인쇄 미리보기

반응식

HRID 1846540 반응식
Cl.[NH:2]1[C:7]2[N:8]=[CH:9][CH:10]=[CH:11][C:6]=2[C:5]2([CH2:16][CH2:15][NH:14][CH2:13][CH2:12]2)[O:4][C:3]1=[O:17].Cl[C:19]1[N:24]=[CH:23][N:22]=[C:21]([O:25][C:26]2[CH:27]=[C:28]([CH3:36])[C:29]3[N:33]=[C:32]([CH3:34])[NH:31][C:30]=3[CH:35]=2)[CH:20]=1.CCN(C(C)C)C(C)C>CN(C=O)C>[CH3:34][C:32]1[NH:31][C:30]2[CH:35]=[C:26]([O:25][C:21]3[N:22]=[CH:23][N:24]=[C:19]([N:14]4[CH2:13][CH2:12][C:5]5([O:4][C:3](=[O:17])[NH:2][C:7]6[N:8]=[CH:9][CH:10]=[CH:11][C:6]5=6)[CH2:16][CH2:15]4)[CH:20]=3)[CH:27]=[C:28]([CH3:36])[C:29]=2[N:33]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 66687106Spiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one hydrochlorideHCID 866639086-(6-chloro-pyrimidin-4-yloxy)-2,4-dimethyl-1H-benzimidazole

생성물 1

HCID 462445971-(6-(2,4-dimethyl-1H-benzo[d]imidazol-6-yloxy)pyrimidin-4-yl)spiro[piperidine-4,4'-pyrido-[2,3-d][1,3]oxazin]-2'(1'H)-one

시약·촉매·용매 1

HCID 6228
Dimethylformamide
용매

실험 절차

0.15 g (0.59 mmol) spiro[piperidine-4,4′-pyrido[2,3-d][1,3]oxazin]-2′(1′H)-one hydrochloride, 0.15 g (0.55 mmol) 6-(6-chloro-pyrimidin-4-yloxy)-2,4-dimethyl-1H-benzimidazole and 0.31 mL (1.8 mmol) DIPEA were combined in 1.5 mL DMF and stirred first of all overnight at RT then for 2 h at 50° C. The reaction mixture was purified by preparative HPLC-MS. The product-containing fractions were combined and the acetonitrile was evaporated down. The residue was made alkaline with 4N aqueous sodium hydroxide solution, the precipitate formed was suction filtered, washed with water and dried under HV.

후처리

  1. waitfor 2 h at 50° C
  2. customThe reaction mixture was purified by preparative HPLC-MS
  3. customthe acetonitrile was evaporated down
  4. customthe precipitate formed
  5. filtrationfiltered
  6. washwashed with water
  7. customdried under HV

출처 및 근거

ORD 기록
ord-1e631c0d183a4802aa7816e7ffa94c3c
출처 데이터셋
uspto-grants-2015_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08952014B2

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