反応式
[Cl:1][C:2]1[CH:3]=[C:4]([CH:16]=[CH:17][C:18]=1[Cl:19])[CH2:5][C:6]1[O:10][N:9]=[C:8]([C:11]([O:13]CC)=O)[N:7]=1.Cl.[Cl:21][C:22]1[CH:23]=[C:24]2[C:28](=[CH:29][CH:30]=1)[NH:27][CH:26]=[C:25]2[CH2:31][CH2:32][NH2:33].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C>CO.[OH-].[Na+].O.CN(C=O)C>[Cl:21][C:22]1[CH:23]=[C:24]2[C:28](=[CH:29][CH:30]=1)[NH:27][CH:26]=[C:25]2[CH2:31][CH2:32][NH:33][C:11]([C:8]1[N:7]=[C:6]([CH2:5][C:4]2[CH:16]=[CH:17][C:18]([Cl:19])=[C:2]([Cl:1])[CH:3]=2)[O:10][N:9]=1)=[O:13]参加物
9
反応物 4
HCID 81531Diisopropylethylamine
HCID 28274945-Chloro-1H-indole-3-ethylamine monohydrochloride
HCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)
HCID 63379228Ethyl 5-(3,4-dichlorobenzyl)-1,2,4-oxadiazole-3-carboxylate生成物 1
試薬・触媒・溶媒 4
実験手順
This compound was prepared according to method F with ethyl 5-(3,4-dichlorobenzyl)-1,2,4-oxadiazole-3-carboxylate (0.130 g; 0.433 mmol) in methanol (2 mL) and sodium hydroxide in water (2M, 2 mL); and 2-(5-chloro-1H-indol-3-yl)ethanamine hydrochloride (0.100 g; 0.433 mmol), HATU (0.164 g; 0.432 mmol), N,N diisopropylethylamine (0.075 mL; 0.432 mmol) in DMF (4 mL). The crude mixture was purified by flash chromatography on silica (eluent 20 to 100% ethyl acetate in heptane) to yield 0.063 g (32%) of N-(2-(5-chloro-1H-indol-3-yl)ethyl)-5-(3,4-dichlorobenzyl)-1,2,4-oxadiazole-3-carboxamide as a white solid.
後処理
- customThis compound was prepared
- customThe crude mixture was purified by flash chromatography on silica (eluent 20 to 100% ethyl acetate in heptane)
出典と根拠
- ORDレコード
- ord-c4c8617b2b304f6db252a3f33928c525
- 出典データセット
- uspto-grants-2013_12
- 特許番号
- US08618138B2
関連ノート
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