HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic acid 4-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazin-2-ylmethyl ester → 2-(pyridin-2-yloxymethyl)-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic acid 4-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazin-2-ylmethyl ester | HCID 67974158 | — |
| Reactant | 5-(4-Methoxy-benzyl)-2-(pyridin-2-yloxymethyl)-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one | HCID 67974610 | — |
| Product | 2-(pyridin-2-yloxymethyl)-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one | HCID 67975966 | — |
Reaction Steps
The compound was prepared from 5-(4-methoxy-benzyl)-2-(pyridin-2-yloxymethyl)-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one using the method described in the preceding example 58 (acetic acid 4-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazin-2-ylmethyl ester).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08592422B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-ee21404700d845859eb1c84dfc6b6224 |
| Source note | uspto-grants-2013_11 |