HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate → Ethyl 5-(2-(7-fluoro-2,3-dihydrobenzo[b][1,4]dioxin-5-yl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyridine-3-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate | HCID 53249841 | — |
| Reactant | 2-(7-Fluoro-2,3-dihydrobenzo[b][1,4]dioxin-5-yl)pyrrolidine | HCID 89618276 | — |
| Product | Ethyl 5-(2-(7-fluoro-2,3-dihydrobenzo[b][1,4]dioxin-5-yl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyridine-3-carboxylate | HCID 89635801 | — |
Reaction Steps
The title compound (Int-63) was prepared by the method similar to that for Int-84 using 2-(7-fluoro-2,3-dihydrobenzo[b][1,4]dioxin-5-yl)pyrrolidine ((Int-56A) and Ethyl 5-bromopyrazolo[1,5-a]pyridine-3-carboxylate to afford as pale brown solid. LCMS (ESI): m/z 412.85 (M+H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09402833B2 |
| Source dataset | uspto-grants-2016_08 |
| ORD ID | ord-3ce86ee40d654c39b9ea4a39f671404d |
| Source note | uspto-grants-2016_08 |