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5-(3-Chlorophenyl)furan-2-carboxylic acid → 5-{[5-(3-Chloro-phenyl)-furan-2-carbonyl]-amino}-1H-indole-2-carboxylic acid ethyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 5-(3-Chlorophenyl)furan-2-carboxylic acid | HCID 736256 | — |
| 反応物 | Ethyl 5-amino-1H-indole-2-carboxylate | HCID 10726872 | — |
| 生成物 | 5-{[5-(3-Chloro-phenyl)-furan-2-carbonyl]-amino}-1H-indole-2-carboxylic acid ethyl ester | HCID 59654633 | — |
反応手順
5-(3-Chloro-phenyl)-furan-2-carboxylic acid (65) (54 mg, 0.24 mmol) was coupled to ethyl ester (58) (50 mg, 0.24 mmol) using Method C. The crude residue was purified by column chromatography eluting with 20% EtOAc in heptane to give the title compound.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07326732B2 |
| 出典データセット | uspto-grants-2008_02 |
| ORD ID | ord-a4a0c2e2cc1b4c928b3665909ce4d6e5 |
| 出典メモ | uspto-grants-2008_02 |