HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethyl 7-hydroxychromane-2-carboxylate → Benzenemethanol, 3-(2-quinolinylmethoxy)-
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ethyl 7-hydroxychromane-2-carboxylate | HCID 11085381 | — |
| Edukt | (3-Sulfanylphenyl)methanol | HCID 12813879 | — |
| Edukt | Benzothiazole, 2-(chloromethyl)-5-fluoro- (9CI) | HCID 14204210 | — |
| Edukt | 2-Ethoxycarbonyl-7-(5-fluorobenzothiazol-2-ylmethoxy)chroman | HCID 19019503 | — |
| Edukt | 3-(5-Fluorobenzothiazol-2-ylmethylthio)benzyl alcohol | HCID 53906810 | — |
| Produkt | Benzenemethanol, 3-(2-quinolinylmethoxy)- | HCID 14650410 | — |
Reaktionsschritte
In a similar manner 4-(5-fluorobenzothiazol-2-ylmethoxy)-4'-hydroxydiphenyl, m.p. 210°-211° C. was prepared from 2-chloromethyl-5-fluorobenzothiazole and 4,4-dihydroxydiphenyl, 3-(5-fluorobenzothiazol-2-ylmethylthio)benzyl alcohol was prepared from 3-mercaptobenzyl alcohol and 2-chloromethyl-5-fluorobenzothiazole and 2-ethoxycarbonyl-7-(5-fluorobenzothiazol-2-ylmethoxy)chroman, m.p. 109°-112° C. was prepared from 2-chloromethyl-5-fluorobenzothiazole and 2-ethoxycarbonyl-7-hydroxychroman.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05322847 |
| Quelldatensatz | uspto-grants-1994_06 |
| ORD ID | ord-0fd36c46502342dcac32194ed747c110 |
| Quellennotiz | uspto-grants-1994_06 |