HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Pyridinemethanol → [(2-Methylphenyl)diphenylphosphoranylidene]carbamic acid, 3-pyridinylmethyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Pyridinemethanol | HCID 7510 | — |
| Edukt | Sodium hydride | HCID 24758 | — |
| Edukt | 1-[[[(2-methylphenyl)diphenylphosphoranylidene]amino]carbonyl]-1H-imidazole | HCID 14771280 | — |
| Lösungsmittel | 1,2-Dimethoxyethane | HCID 8071 | — |
| Produkt | [(2-Methylphenyl)diphenylphosphoranylidene]carbamic acid, 3-pyridinylmethyl ester | HCID 14280261 | — |
Reaktionsschritte
A 760 mg portion of 3-pyridinemethanol, 35 ml of 1,2-dimethoxyethane, 340 mg of 50% sodium hydride in oil and 2.7 g of 1-[[[(2-methylphenyl)diphenylphosphoranylidene]amino]carbonyl]-1H-imidazole were reacted as described in Example 8, giving 2.05 g of the desired product, mp 142°-143° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04894368 |
| Quelldatensatz | uspto-grants-1990_01 |
| ORD ID | ord-8163d132498e439498c4e8344f9a5c01 |
| Quellennotiz | uspto-grants-1990_01 |