HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methomyl → Methyl N-[[[[[(diethoxyphosphinothioyl)cyclopentylamino]sulfinyl]methylamino]carbonyl]oxy]ethanimidothioate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methomyl | HCID 4109 | — |
| Edukt | Thionyl Chloride | HCID 24386 | — |
| Edukt | O,O-diethyl cyclopentylphosphoramidothioate | HCID 20483188 | — |
| Lösungsmittel | Pyridine | HCID 1049 | — |
| Produkt | Methyl N-[[[[[(diethoxyphosphinothioyl)cyclopentylamino]sulfinyl]methylamino]carbonyl]oxy]ethanimidothioate | HCID 86739076 | — |
Reaktionsschritte
Methyl N-[[[[[(diethoxyphosphinothioyl)cyclopentylamino]sulfinyl]methylamino]carbonyl]oxy]ethanimidothioate was prepared by the procedure employed in Example 9, by reaching methyl N-[[(methylamino)carbonyl]oxy]ethanimidothioate (2.43 g, 0.015 mole), thionyl chloride (1.79 g, 0.015 mole) and O,O-diethyl cyclopentylphosphoramidothioate (3.56 g, 0.015 mole) in pyridine. Recrystallization from cyclohexane afforded 1.0 g of colorless prisms of the formula below, mp 79~80°. ##STR29##
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04410518 |
| Quelldatensatz | uspto-grants-1983_10 |
| ORD ID | ord-85eb3944d4da459d81838a7c6ac81cb5 |
| Quellennotiz | uspto-grants-1983_10 |