HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzoic acid, 2-(isocyanatosulfonyl)-, methyl ester → Ethametsulfuron-methyl
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzoic acid, 2-(isocyanatosulfonyl)-, methyl ester | HCID 156281 | — |
| Reactant | 6-Ethoxy-N~2~-methyl-1,3,5-triazine-2,4-diamine | HCID 693795 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Ethametsulfuron-methyl | HCID 91756 | 46.4% |
Reaction Steps
To a suspension of 0.8 g of 4-ethoxy-6-methylamino-1,3,5-triazin-2-amine in 25 ml of methylene chloride was added 1.14 g of 2-(methoxycarbonyl)benzenesulfonyl isocyanate. Dissolution of the suspension occurred, followed by precipitation of a solid. After 1 hour at ambient temperature, the solid was collected and dried giving 0.9 g of the title compound, m.p. 204°-206° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04548638 |
| Source dataset | uspto-grants-1985_10 |
| ORD ID | ord-9acb380ffaef4a77b49366facde43f3c |
| Source note | uspto-grants-1985_10 |