HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Diisopropylethylamine → [6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridin-2-yl]-(2,2-dimethyl-pyrrolidin-1-yl)-methanone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | 2,2-Dimethylpyrrolidine | HCID 414773 | — |
| Edukt | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Edukt | 6-(Cyclopropylmethoxy)-5-(3,3-difluoroazetidin-1-yl)picolinic acid | HCID 71087292 | — |
| Produkt | [6-Cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridin-2-yl]-(2,2-dimethyl-pyrrolidin-1-yl)-methanone | HCID 76283339 | — |
Reaktionsschritte
In analogy to the procedure described in Example 47 b), 6-cyclopropylmethoxy-5-(3,3-difluoro-azetidin-1-yl)-pyridine-2-carboxylic acid (Example 1 b)) was reacted with 2,2-dimethylpyrrolidine (CAN 35018-15-6) in the presence of TBTU and DIEA to obtain the title compound as colorless oil; MS (EI): m/e=366.4 [MH+].
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09303012B2 |
| Quelldatensatz | uspto-grants-2016_04 |
| ORD ID | ord-cf6b442827284b67bc3802bff5aa8211 |
| Quellennotiz | uspto-grants-2016_04 |