HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzyl Alcohol → Methyl 3-(2,2,2-trichloroethoxycarbonylamino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Benzyl Alcohol | HCID 244 | — |
| Edukt | 4-Methoxybenzyl alcohol | HCID 7738 | — |
| Edukt | Trichloroethanol | HCID 8259 | — |
| Edukt | Borneol | HCID 64685 | — |
| Edukt | Methyl 3-(benzyloxycarbonylamino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate | HCID 13470810 | — |
| Edukt | Methyl 3-(p-methoxybenzyloxycarbonylamino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate | HCID 23470086 | — |
| Lösungsmittel | tert-Butanol | HCID 6386 | — |
| Produkt | Methyl 3-(2,2,2-trichloroethoxycarbonylamino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate | HCID 14230565 | — |
Reaktionsschritte
When p-methoxybenzyl alcohol, isoborneol, benzyl alcohol, or 2,2,2-trichloroethanol is substituted for t-butanol in Example 3, methyl 3-(p-methoxybenzyloxycarbonylamino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate, methyl 3-(isobornyloxycarbonylamino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate, methyl 3-(benzyloxycarbonylamino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate, or methyl 3-(2,2,2-trichloroethoxycarbonylamino)-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate is obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04257947 |
| Quelldatensatz | uspto-grants-1981_03 |
| ORD ID | ord-fee54150766844c99029a0e2332a2bb6 |
| Quellennotiz | uspto-grants-1981_03 |