HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Naphthalenethiol → 2-naphthalenyl 2,3,4-tri-O-acetyl-1,5-dithio-beta-D-xylopyranoside
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Naphthalenethiol | HCID 7058 | — |
| Edukt | Mercuric cyanide | HCID 11591 | — |
| Edukt | 2,3,4-tri-O-acetyl-5-thio-alpha-xylopyranosyl bromide | HCID 10926314 | — |
| Produkt | 2-naphthalenyl 2,3,4-tri-O-acetyl-1,5-dithio-beta-D-xylopyranoside | HCID 14795367 | 40% |
Reaktionsschritte
If the procedure described in Preparation I is followed starting from 6.8 g (42.4.10-3 mol) of naphthalene-2-thiol, 10.8 g (42.4.10-3 mol) of mercuric cyanide, Hg(CN)2, and 12 g (33.2.10-3 mol) of 2,3,4-tri-O-acetyl-5-thio-α-D-xylopyranosyl bromide, 5.84 g (yield: 40%) of the expected product are obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05246961 |
| Quelldatensatz | uspto-grants-1993_09 |
| ORD ID | ord-69dfd454486f4733968831d54991e21b |
| Quellennotiz | uspto-grants-1993_09 |