HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Thioglycerol → 2-(2,3-Dihydroxypropylthio)-3',4',5'-trimethoxyacetophenone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Thioglycerol | HCID 7291 | — |
| Edukt | 2-Bromo-1-(3,4,5-trimethoxyphenyl)ethanone | HCID 3685732 | — |
| Produkt | 2-(2,3-Dihydroxypropylthio)-3',4',5'-trimethoxyacetophenone | HCID 21850159 | 94,8% |
Reaktionsschritte
Substantially the same procedure as in Reference Example 13 was repeated using 1-mercapto-2,3-propanediol (12.25 g) and 2-bromo-3',4',5'-trimethoxyacetophenone (Compound XIa, 16.39 g) obtained in Reference Example 1 to give 2-(2,3-dihydroxypropylthio)-3',4',5'-trimethoxyacetophenone (Compound IX-13, 17.00 g).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05952355 |
| Quelldatensatz | uspto-grants-1999_09 |
| ORD ID | ord-c4a0210276e6436f93e244fa0651ccb0 |
| Quellennotiz | uspto-grants-1999_09 |