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Diisopropylethylamine → 6-(Tetrahydro-furan-2-ylmethoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid tert-butyl-methyl-amide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diisopropylethylamine | HCID 81531 | — |
| 反応物 | N-Methyl-tert-butylamine | HCID 84552 | — |
| 反応物 | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| 反応物 | 6-((Tetrahydrofuran-2-yl)methoxy)-5-(trifluoromethyl)picolinic acid | HCID 71087646 | — |
| 生成物 | 6-(Tetrahydro-furan-2-ylmethoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid tert-butyl-methyl-amide | HCID 90204059 | — |
反応手順
In analogy to the procedure described in Example 47 b), 6-((tetrahydrofuran-2-yl)methoxy)-5-(trifluoromethyl)picolinic acid was reacted with N,2-dimethylpropan-2-amine (CAN 94896-77-2) in the presence of TBTU and DIEA to give the title compound as colorless oil; MS (EI): m/e=361.5 [MH+].
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09303012B2 |
| 出典データセット | uspto-grants-2016_04 |
| ORD ID | ord-a4fac7bba2c740a2b1fb89c41dcae9e5 |
| 出典メモ | uspto-grants-2016_04 |