HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxychloride → 2-Benzylthio-6,7-dichloro-5-methyl-1,2,4-triazolo[1,5-a]pyrimidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | HCID 178432410 | HCID 178432410 | — |
| Product | 2-Benzylthio-6,7-dichloro-5-methyl-1,2,4-triazolo[1,5-a]pyrimidine | HCID 10782275 | 68% |
Reaction Steps
This material was prepared in 68% yield from 2-benzylthio-6-chloro-7-hydroxy-5-methyl-1,2,4-triazolo[1,5-a]pyrimidine and phosphorus oxychloride following the general procedure described in Example 20. The desired product was isolated as a solid, m.p. 103°-105° C. IR and 1H NMR spectra were in agreement with the assigned structure.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04818273 |
| Source dataset | uspto-grants-1989_04 |
| ORD ID | ord-72b3130ae29f4a7587351a9338e3d0cc |
| Source note | uspto-grants-1989_04 |