HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxychloride → 4-Chloro-1H-pyrazolo[3,4-d]pyrimidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | HCID 178518059 | HCID 178518059 | — |
| Product | 4-Chloro-1H-pyrazolo[3,4-d]pyrimidine | HCID 221095 | — |
Reaction Steps
4-Chloro-1H— pyrazolo[3,4-d]pyrimidine was synthesized from 4-hydroxypyrazolo[3,4-d]pyrimidine and POCl3 as described by R.Robins in J.Am.Chem.Soc., 1957, V.79, N20, P.6407-6415.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07425547B2 |
| Source dataset | uspto-grants-2008_09 |
| ORD ID | ord-c8c11146314040b7ab96a55e137ac8ea |
| Source note | uspto-grants-2008_09 |