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 | US07629320B2 |
| Source dataset | uspto-grants-2009_12 |
| ORD ID | ord-6aa3df71c00a4d14bcd8dcd8e31989f4 |
| Source note | uspto-grants-2009_12 |