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Trifluoroacetic acid → HCID 178468882、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Trifluoroacetic acid | HCID 6422 | — |
| 反応物 | Ethyl piperidine-2-carboxylate | HCID 27517 | — |
| 反応物 | Diisopropylethylamine | HCID 81531 | — |
| 反応物 | Pentafluorphenol-tetramethyluronium hexafluorophosphat | HCID 15840204 | — |
| 反応物 | 6-chloro-4-(1-(5-chloro-1H-benzimidazol-2-yl)-ethylamino]-7-hydroxycarbonyl-quinazoline | HCID 178463504 | — |
| 溶媒 | Dimethyl Sulfoxide | HCID 679 | — |
| 生成物 | HCID 178468882 | HCID 178468882 | — |
反応手順
Prepared analogously to Example 37a from 6-chloro-4-[1-(5-chloro-1H-benzimidazol-2-yl)-ethylamino]-7-hydroxycarbonyl-quinazoline, pentafluorophenyl-tetramethyluronium-hexafluorophosphate (PFTU), diisopropylethylamine and ethyl piperidine-2-carboxylate in DMSO at ambient temperature and subsequent treatment with trifluoroacetic acid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07429597B2 |
| 出典データセット | uspto-grants-2008_09 |
| ORD ID | ord-fe4693af300d4a769fffbd80f90d5568 |
| 出典メモ | uspto-grants-2008_09 |