HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,2-Benzenedicarboxylic acid, 4-nitro-, 1,2-dimethyl ester → Dimethyl 4-(3-pyridyloxy)phthalate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,2-Benzenedicarboxylic acid, 4-nitro-, 1,2-dimethyl ester | HCID 69119 | — |
| Edukt | 3-Hydroxypyridine sodium salt | HCID 66796471 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | Dimethyl 4-(3-pyridyloxy)phthalate | HCID 19595674 | — |
Reaktionsschritte
Dimethyl 4-nitrophthalate was reacted in DMF with 3-hydroxypyridine sodium salt in analogy to a process known from the literature (J. Org. Chem. Vol. 42, No. 21, 1977, 3419-3425) to give dimethyl 4-(3-pyridyloxy)phthalate. After standard working up and chromatography using hexane/EA, the diester was isolated as a yellowish oil.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06005010 |
| Quelldatensatz | uspto-grants-1999_12 |
| ORD ID | ord-b39331cc2a22480bb61db833342b2693 |
| Quellennotiz | uspto-grants-1999_12 |