Trifluoroacetic acid → 4-(3-Pyridazin-3-yl-phenyl)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one

HRID 498684ノート

反応式

HRID 498684 の反応式
C(OC(=O)[NH:7][C:8]1[CH:13]=[CH:12][C:11]([C:14]([F:17])([F:16])[F:15])=[CH:10][C:9]=1[NH:18][C:19](=[O:35])[CH2:20][C:21](=O)[C:22]1[CH:27]=[CH:26][CH:25]=[C:24]([C:28]2[N:29]=[N:30][CH:31]=[CH:32][CH:33]=2)[CH:23]=1)(C)(C)C.C(O)(C(F)(F)F)=O>C(Cl)Cl>[N:30]1[CH:31]=[CH:32][CH:33]=[C:28]([C:24]2[CH:23]=[C:22]([C:21]3[CH2:20][C:19](=[O:35])[NH:18][C:9]4[CH:10]=[C:11]([C:14]([F:17])([F:16])[F:15])[CH:12]=[CH:13][C:8]=4[N:7]=3)[CH:27]=[CH:26][CH:25]=2)[N:29]=1

参加物

4

反応物 2

HCID 6422Trifluoroacetic acidHCID 86589369{2-[3-Oxo-3-(3-pyridazin-3-yl-phenyl)-propionylamino]-4-trifluoromethyl-phenyl}-carbamic acid tert-butyl ester

生成物 1

HCID 223174944-(3-Pyridazin-3-yl-phenyl)-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

The title compound was prepared from {2-[3-oxo-3-(3-pyridazin-3-yl-phenyl)-propionylamino]-4-trifluoromethyl-phenyl}-carbamic acid tert-butyl ester (Example M185) (245 mg, 0.49 mmol) by treatment with TFA in CH2Cl2 according to the general procedure N. Obtained as a yellow solid (144 mg, 77%).

出典と根拠

ORDレコード
ord-fded79e777d742039cec9d327d76687f
出典データセット
uspto-grants-2005_09
特許番号
US06949542B2

反応ノート

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