HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-cyclopropylmethyl-2-hydroxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one → 5-(4-Fluoro-phenyl)-2-hydroxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-cyclopropylmethyl-2-hydroxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one | HCID 67975950 | — |
| Reactant | 5-(4-Fluorophenyl)-4-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazine-2-carboxylic acid ethyl ester | HCID 67975986 | — |
| Product | 5-(4-Fluoro-phenyl)-2-hydroxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one | HCID 67974340 | — |
Reaction Steps
The compound was prepared from 5-(4-fluorophenyl)-4-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazine-2-carboxylic acid ethyl ester using the method described in the preceding example 50 (5-cyclopropylmethyl-2-hydroxymethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08592422B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-653f894beebc43198c3edecb8acad9b3 |
| Source note | uspto-grants-2013_11 |