Triethylamine → N-[2-bromo-5-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-b]pyridazin-6-yl}oxy)phenyl]-3-(trifluoromethyl)benzamide

HRID 1667874

反応式

HRID 1667874 の反応式
[NH2:1][C:2]1[CH:3]=[C:4]([CH:21]=[CH:22][C:23]=1[Br:24])[O:5][C:6]1[CH:7]=[CH:8][C:9]2[N:10]([CH:12]=[C:13]([NH:15][C:16]([CH:18]3[CH2:20][CH2:19]3)=[O:17])[N:14]=2)[N:11]=1.[F:25][C:26]([F:37])([F:36])[C:27]1[CH:28]=[C:29]([CH:33]=[CH:34][CH:35]=1)[C:30](Cl)=[O:31].C(N(CC)CC)C>O1CCCC1>[Br:24][C:23]1[CH:22]=[CH:21][C:4]([O:5][C:6]2[CH:7]=[CH:8][C:9]3[N:10]([CH:12]=[C:13]([NH:15][C:16]([CH:18]4[CH2:20][CH2:19]4)=[O:17])[N:14]=3)[N:11]=2)=[CH:3][C:2]=1[NH:1][C:30](=[O:31])[C:29]1[CH:33]=[CH:34][CH:35]=[C:27]([C:26]([F:25])([F:36])[F:37])[CH:28]=1

参加物

5

反応物 3

HCID 8471TriethylamineHCID 752573-(Trifluoromethyl)benzoyl chlorideHCID 57505455N-[6-(3-amino-4-bromophenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamide

生成物 1

HCID 57505454N-[2-bromo-5-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-b]pyridazin-6-yl}oxy)phenyl]-3-(trifluoromethyl)benzamide収率 27.2%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

Using N-[6-(3-amino-4-bromophenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamide (178 mg, 0.46 mmol), 3-(trifluoromethyl)benzoyl chloride (92 mg, 0.44 mmol), triethylamine (0.14 mL, 1.00 mmol) and tetrahydrofuran (5.0 mL) as starting materials and in the same manner as in Example 96, the title compound (67 mg, 24%) was obtained as a white powder.

出典と根拠

ORDレコード
ord-38581ef8289e4bf0bac73b6c30b5a7c1
出典データセット
uspto-grants-2011_10
特許番号
US08044049B2

関連ノート

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