HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Pyridine → 6-Hydroxy-3-hydroxycarbonyl-6-methyl-4-thiaundecanoic acid methyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Pyridine | HCID 1049 | — |
| Edukt | Monomethyl maleate | HCID 5354456 | — |
| Edukt | 2-Methyl-1-sulfanylheptan-2-OL | HCID 13506860 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 6-Hydroxy-3-hydroxycarbonyl-6-methyl-4-thiaundecanoic acid methyl ester | HCID 54484813 | — |
Reaktionsschritte
A mixture of 2.6 g of maleic acid monomethyl ester, 3.2 g of 2-hydroxy-2-methylheptane-1-thiol, 0.5 ml of pyridine and 120 ml of methylene chloride is stirred for 3 hours at 30°. After the usual working up, 6-hydroxy-3-hydroxycarbonyl-6-methyl-4-thiaundecanoic acid methyl ester is obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04125622 |
| Quelldatensatz | uspto-grants-1978_11 |
| ORD ID | ord-4520ee23d3ef460297e77c666abd1836 |
| Quellennotiz | uspto-grants-1978_11 |