HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Pyridine → Methyl 3,5,6-trichloro-2-pyridyl carbonate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Pyridine | HCID 1049 | — |
| Edukt | Methyl chloroformate | HCID 6586 | — |
| Edukt | HCID 178517807 | HCID 178517807 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | Methyl 3,5,6-trichloro-2-pyridyl carbonate | HCID 20218094 | — |
Reaktionsschritte
Methyl 3,5,6-trichloro-2-pyridyl carbonate was prepared by reacting methyl chloroformate with 3,5,6-trichloro-2-pyridinol at 0° C.-5° C. in the presence of an equivalent of pyridine as acid acceptor and using methylene chloride as the reaction solvent.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04642349 |
| Quelldatensatz | uspto-grants-1987_02 |
| ORD ID | ord-dfd40673d47e474b829ec112e5888f72 |
| Quellennotiz | uspto-grants-1987_02 |