HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxychloride → HCID 22011950, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | HCID 135817447 | HCID 135817447 | — |
| Product | HCID 22011950 | HCID 22011950 | — |
Reaction Steps
6-(5-Methyl-1,3,4-oxadiazol-2-yl)-pyrido[3,4-d]pyrimidin-4-one (0.5 g) was treated with phosphorus oxychloride in the usual manner to give the title compound (0.17 g) as an orange solid; δH CDCl3 9.68 (1H,s), 9.30 (1H,s), 8.96 (1H,s), 2.75 (3H,s); m/z (M+1+) 248.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06207669B1 |
| Source dataset | uspto-grants-2001_03 |
| ORD ID | ord-8e98d583001349459bd53045b7673d91 |
| Source note | uspto-grants-2001_03 |