Diisopropylethylamine → HCID 86622761, 화합물

HRID 1020262노트

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HRID 1020262 반응식
[CH3:1][O:2][C:3]([C:5]1[C:9]([C:10]([OH:12])=O)=[C:8]([CH3:13])[O:7][N:6]=1)=[O:4].C(N(C(C)C)CC)(C)C.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.[F:45][C:46]1[CH:47]=[C:48]([CH:62]=[CH:63][CH:64]=1)[CH2:49][NH:50][C:51]([NH:53][C:54]1[S:55][CH:56]=[C:57]([CH2:59][NH:60][CH3:61])[N:58]=1)=[O:52]>CN(C)C=O.O>[F:45][C:46]1[CH:47]=[C:48]([CH:62]=[CH:63][CH:64]=1)[CH2:49][NH:50][C:51](=[O:52])[NH:53][C:54]1[S:55][CH:56]=[C:57]([CH2:59][N:60]([CH3:61])[C:10]([C:9]2[C:5]([C:3]([O:2][CH3:1])=[O:4])=[N:6][O:7][C:8]=2[CH3:13])=[O:12])[N:58]=1

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 58055087HCID 58055087, 화합물HCID 69185303HCID 69185303, 화합물

생성물 1

HCID 86622761HCID 86622761, 화합물

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

3-(methoxycarbonyl)-5-methylisoxazole-4-carboxylic acid (1 mmol) was dissolved in N,N-dimethylformamide (5 ml), then diisopropylethylamine (1.2 eq.) and TBTU (1.2 eq) was added and stirred at room temperature for 5 minutes. 1-(3-fluorobenzyl)-3-(4-((methylamino)methyl)thiazol-2-yl)urea (1.0 mmol) was added and stirred overnight. Water (20 ml) was added to the reaction. The precipitate was filtered, washed with water and dried. The crude was purified by column using 0-100% gradient of 10% MeOH/EtOAc and hexanes to afford methyl 4-(((2-(3-(3-fluorobenzyl)ureido)thiazol-4-yl)methyl)(methyl)carbamoyl)-5-methylisoxazole-3-carboxylate.

후처리

  1. stirringstirred overnight
  2. filtrationThe precipitate was filtered
  3. washwashed with water
  4. customdried
  5. customThe crude was purified by column

출처 및 근거

ORD 기록
ord-b18415a7e52a45ae8b8752b91680ae27
출처 데이터셋
uspto-grants-2014_05
특허 번호
US08716320B2

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