HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyrimethanil → 1-(4,6-Dimethylpyrimidine-2-yl)-3-methylsulphonyl-1-phenylurea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyrimethanil | HCID 91650 | — |
| Reactant | Methanesulfonyl isocyanate | HCID 12668338 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 1-(4,6-Dimethylpyrimidine-2-yl)-3-methylsulphonyl-1-phenylurea | HCID 21285450 | — |
Reaction Steps
Methylsulphonyl isocyanate (3.15 g) was added dropwise to a solution of 2-anilino-4,6-dimethylpyrimidine (3.98 g) in toluene (40 ml). The mixture was then stirred for 2 hours at room temperature. The solid was separated and dried in vacuo, to give 1-(4,6-dimethylpyrimidine-2-yl)-3-methylsulphonyl-1-phenylurea, m.p. 186°-192°. (Compound 5).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04783459 |
| Source dataset | uspto-grants-1988_11 |
| ORD ID | ord-f4b7f138f1c44b4fb8e3fde5609cf0d7 |
| Source note | uspto-grants-1988_11 |