HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Diisopropylethylamine → 6-(Tetrahydro-furan-2-ylmethoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid tert-butyl-methyl-amide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | N-Methyl-tert-butylamine | HCID 84552 | — |
| Edukt | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Edukt | 6-((Tetrahydrofuran-2-yl)methoxy)-5-(trifluoromethyl)picolinic acid | HCID 71087646 | — |
| Produkt | 6-(Tetrahydro-furan-2-ylmethoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid tert-butyl-methyl-amide | HCID 90204059 | — |
Reaktionsschritte
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+].
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09303012B2 |
| Quelldatensatz | uspto-grants-2016_04 |
| ORD ID | ord-a4fac7bba2c740a2b1fb89c41dcae9e5 |
| Quellennotiz | uspto-grants-2016_04 |