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Dimethylformamide → N-[4-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-b]pyridazin-6-yl}thio)phenyl]-5-methyl-1-phenyl-1H-pyrazole-3-carboxamide

HRID 1664058
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HRID 1664058 반응식
[CH3:1][C:2]1[N:6]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[N:5]=[C:4]([C:13]([OH:15])=O)[CH:3]=1.CN(C)C=O.C(Cl)(=O)C(Cl)=O.[NH2:27][C:28]1[CH:33]=[CH:32][C:31]([S:34][C:35]2[CH:36]=[CH:37][C:38]3[N:39]([CH:41]=[C:42]([NH:44][C:45]([CH:47]4[CH2:49][CH2:48]4)=[O:46])[N:43]=3)[N:40]=2)=[CH:30][CH:29]=1>CN(C)C(=O)C.O1CCCC1>[CH:47]1([C:45]([NH:44][C:42]2[N:43]=[C:38]3[CH:37]=[CH:36][C:35]([S:34][C:31]4[CH:30]=[CH:29][C:28]([NH:27][C:13]([C:4]5[CH:3]=[C:2]([CH3:1])[N:6]([C:7]6[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=6)[N:5]=5)=[O:15])=[CH:33][CH:32]=4)=[N:40][N:39]3[CH:41]=2)=[O:46])[CH2:48][CH2:49]1
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 6228DimethylformamideHCID 65578Oxalyl chlorideHCID 6983885-methyl-1-phenyl-1H-pyrazole-3-carboxylic acidHCID 57505537N-{6-[(4-aminophenyl)thio]imidazo[1,2-b]pyridazin-2-yl}cyclopropanecarboxamide

생성물 1

HCID 57505779N-[4-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-b]pyridazin-6-yl}thio)phenyl]-5-methyl-1-phenyl-1H-pyrazole-3-carboxamide수율 64%

시약·촉매·용매 2

HCID 8028Tetrahydrofuran용매HCID 31374Dimethylacetamide용매

실험 절차

Using 5-methyl-1-phenyl-1H-pyrazole-3-carboxylic acid (186 mg, 0.92 mmol), tetrahydrofuran (3.0 mL), N,N-dimethylformamide (20 μL, 0.26 mmol), oxalyl chloride (80 μL, 0.92 mmol), N-{6-[(4-aminophenyl)thio]imidazo[1,2-b]pyridazin-2-yl}cyclopropanecarboxamide (200 mg, 0.62 mmol) and N,N-dimethylacetamide (4.0 mL), and in the same manner as in Example 249, the title compound (201 mg, 64%) was obtained as a white powder.

출처 및 근거

ORD 기록
ord-2e3680b92687461aa145755cd78d762f
출처 데이터셋
uspto-grants-2011_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08034812B2

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