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Ethanol → {3-Cyano-4-[4-(2-methoxy-phenoxy)-phenylamino]-5-methyl-pyrrolo[1,2-b]pyridazin-6-yl}-methyl-carbamic acid 2-morpholin-4-yl-ethyl ester

HRID 1796681
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인쇄 미리보기

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HRID 1796681 반응식
[N:1]1([CH2:7][CH2:8][O:9][C:10](=[O:40])[NH:11][C:12]2[C:13]([CH3:39])=[C:14]3[C:19]([NH:20][C:21]4[CH:26]=[CH:25][C:24]([O:27][C:28]5[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=5[O:34][CH3:35])=[CH:23][CH:22]=4)=[C:18]([C:36]#[N:37])[CH:17]=[N:16][N:15]3[CH:38]=2)[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.CI.[H-].[Na+].[CH3:45]CO>C1COCC1>[N:1]1([CH2:7][CH2:8][O:9][C:10](=[O:40])[N:11]([C:12]2[C:13]([CH3:39])=[C:14]3[C:19]([NH:20][C:21]4[CH:22]=[CH:23][C:24]([O:27][C:28]5[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=5[O:34][CH3:35])=[CH:25][CH:26]=4)=[C:18]([C:36]#[N:37])[CH:17]=[N:16][N:15]3[CH:38]=2)[CH3:45])[CH2:2][CH2:3][O:4][CH2:5][CH2:6]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 702EthanolHCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 20791505{3-Cyano-4-[4-(2-methoxy-phenoxy)-phenylamino]-5-methyl-pyrrolo[1,2-b]pyridazin-6-yl}-carbamic acid 2-morpholin-4-yl-ethyl ester

생성물 1

HCID 21025050{3-Cyano-4-[4-(2-methoxy-phenoxy)-phenylamino]-5-methyl-pyrrolo[1,2-b]pyridazin-6-yl}-methyl-carbamic acid 2-morpholin-4-yl-ethyl ester
수율 62%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To a mixture of 432A (27 mg, 0.050 mmol) and CH3I (3.1 μl, 0.05 mmol) in THF (1 ml) was added NaH (1.5 mg, 0.06 mmol). The resulting mixture was stirred at rt for 2 h under argon. A drop of EtOH was added to quench the reaction. Removal of the solvent under reduced pressure followed by flash chromatography of the residue on silica gel (5/30/65 MeOH/EtOAc/CH2Cl2) gave 432 (17.1 mg, 62%) as a yellow oil. It has a retention time of 5.70 min (standard LC1 method, 8 min run). MS Found: (M+H)+=557.1

후처리

  1. customto quench
  2. customthe reaction
  3. customRemoval of the solvent under reduced pressure

출처 및 근거

ORD 기록
ord-64d4abb000a8451493995bca83fd0700
출처 데이터셋
uspto-grants-2006_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07030112B2

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