Tetrahydrofuran → HCID 57505655, 화합물

HRID 1668108노트

반응식

HRID 1668108 반응식
[CH3:1][O:2][C:3]1[C:7]([C:8]([OH:10])=O)=[CH:6][N:5]([CH3:11])[N:4]=1.O1CCCC1.C(Cl)(=O)C(Cl)=O.[NH2:23][C:24]1[CH:25]=[C:26]([CH:43]=[CH:44][C:45]=1[F:46])[O:27][C:28]1[CH:29]=[CH:30][C:31]2[N:32]([CH:34]=[C:35]([NH:37][C:38]([CH:40]3[CH2:42][CH2:41]3)=[O:39])[N:36]=2)[N:33]=1>CN(C)C=O.CN(C)C(=O)C>[CH:40]1([C:38]([NH:37][C:35]2[N:36]=[C:31]3[CH:30]=[CH:29][C:28]([O:27][C:26]4[CH:43]=[CH:44][C:45]([F:46])=[C:24]([NH:23][C:8]([C:7]5[C:3]([O:2][CH3:1])=[N:4][N:5]([CH3:11])[CH:6]=5)=[O:10])[CH:25]=4)=[N:33][N:32]3[CH:34]=2)=[O:39])[CH2:41][CH2:42]1

참가 물질

7

반응물 4

HCID 8028TetrahydrofuranHCID 65578Oxalyl chlorideHCID 143294353-Methoxy-1-methyl-1H-pyrazole-4-carboxylic acidHCID 57505446N-[6-(3-amino-4-fluorophenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamide

생성물 1

HCID 57505655HCID 57505655, 화합물수율 28%

시약·촉매·용매 2

HCID 6228Dimethylformamide촉매HCID 31374Dimethylacetamide용매

실험 절차

In the same manner as in Example 259 and using 3-methoxy-1-methyl-1H-pyrazole-4-carboxylic acid (93 mg, 0.60 mmol), tetrahydrofuran (5 mL), N,N-dimethylformamide (1 drop), oxalyl chloride (61 μL, 0.72 mmol), N-[6-(3-amino-4-fluorophenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamide (150 mg, 0.46 mmol) and N,N-dimethylacetamide (7 mL) as starting materials, the title compound (59 mg, 28%) was obtained as a white solid.

출처 및 근거

ORD 기록
ord-209a33a0d27542669c5f9038281df2bd
출처 데이터셋
uspto-grants-2011_10
특허 번호
US08044049B2

반응 노트

불러오는 중…