HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Methylbenzenesulfonic acid → 4-(Nonylthio)phenol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Methylbenzenesulfonic acid | HCID 6925 | — |
| Edukt | Sodium Carbonate | HCID 10340 | — |
| Edukt | 1-Nonene | HCID 31285 | — |
| Edukt | 4-Mercaptophenol | HCID 240147 | — |
| Produkt | 4-(Nonylthio)phenol | HCID 15610160 | — |
Reaktionsschritte
A 4-(nonylthio)phenol was prepared as follows. 63 Grams of 4-mercaptophenol and 5 grams of toluene sulfonic acid were heated to 60° C. Then 76 grams of nonene (approximately 55 percent 2,4-di-methyl-1-heptene) were added over a 38 minute period. The flask contents were neutralized with 5 grams of Na2CO3 in aqueous solution, decanted and stripped to a pot temperature of 180° C. at 26 millimeters of mercury. The product weighed 113 grams.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04128530 |
| Quelldatensatz | uspto-grants-1978_12 |
| ORD ID | ord-32a0201ad0a74ba9ad771ca02bcf4f95 |
| Quellennotiz | uspto-grants-1978_12 |