HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one → 3-Iodo-4-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazine-2-carboxylic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one | HCID 57411799 | — |
| Reactant | 1-(2-tert-Butoxycarbonylamino-ethyl)-4-iodo-1H-pyrazole-3,5-dicarboxylic acid diethyl ester | HCID 67975816 | — |
| Product | 3-Iodo-4-oxo-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazine-2-carboxylic acid ethyl ester | HCID 67991620 | — |
Reaction Steps
The compound was prepared from 1-(2-tert-butoxycarbonylamino-ethyl)-4-iodo-1H-pyrazole-3,5-dicarboxylic acid diethyl ester using the method described in the preceding example 6 (2-phenoxymethyl-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-f9d2a0647c864c63a03c8efcf7c1629d |
| Source note | uspto-grants-2013_11 |