HuagongsheHuagongshe Chemistry Print Report · For research reference only
(4,4-Difluoropiperidin-1-yl)[5-(1-isopropyl-piperidin-4-yloxy)-1H-indol-2-yl]methanone → [6-Chloro-5-(1-isopropyl-piperidin-4-yloxy)-1H-indol-2-yl]-(4-hydroxy-4-methyl-piperidin-1-yl)-methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (4,4-Difluoropiperidin-1-yl)[5-(1-isopropyl-piperidin-4-yloxy)-1H-indol-2-yl]methanone | HCID 11603838 | — |
| Reactant | 4-Methylpiperidin-4-ol | HCID 15649174 | — |
| Reactant | [6-Chloro-5-(1-isopropyl-piperidin-4-yloxy)-1-pyrimidin-5-yl-1H-indol-2-yl]-(4,4-difluoro-piperidin-1-yl)-methanone | HCID 16739632 | — |
| Reactant | 6-Chloro-5-(1-isopropyl-piperidin-4-yloxy)-1h-indole-2-carboxylic acid hydrochloride salt | HCID 67017905 | — |
| Product | [6-Chloro-5-(1-isopropyl-piperidin-4-yloxy)-1H-indol-2-yl]-(4-hydroxy-4-methyl-piperidin-1-yl)-methanone | HCID 67017915 | — |
Reaction Steps
In analogy to the procedure described for the synthesis of intermediate 1, step 4, the title compound was synthesized from 6-chloro-5-(1-isopropyl-piperidin-4-yloxy)-1H-indole-2-carboxylic acid hydrochloride salt with 1 eq. lithium chloride (example 39, step 4) and 4-methyl-piperidin-4-ol (CAS Nr. 3970-68-1). The title compound was obtained in 72% yield as yellow foam. MS (m/e): 434.3 (MH+, 100%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07745479B2 |
| Source dataset | uspto-grants-2010_06 |
| ORD ID | ord-e6aa30bdc4aa4e45ad69f4f9500de45f |
| Source note | uspto-grants-2010_06 |