HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridinium chloride → HCID 178526884, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridinium chloride | HCID 10176127 | — |
| Reactant | 2-(4-Fluoro-benzyl)-4,6-dimethoxy-5-nitro-pyrimidine | HCID 57695130 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 178526884 | HCID 178526884 | 62% |
Reaction Steps
(27) A mixture of compound (26) (1.0 g, 3.4 mmol) and pyridine hydrochloride (3.9 g, 34 mmol) was heated to 140 C for 1 hour. After it cooled to room temperature, the resultant was diluted with water. The product was collected on a filter and dried in vacuo. 2-(4-Fluoro-benzyl)-5-nitro-pyrimidine-4,6-diol (27) was obtained in a yield of 62% (1.1 g). 1H NMR (DMSO-d6)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08883833B2 |
| Source dataset | uspto-grants-2014_11 |
| ORD ID | ord-887018e89de0415fb01e0cfa0c481884 |
| Source note | uspto-grants-2014_11 |