HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Cumene → N-[6-chloro-5-(p-methoxyphenyl)-4-pyrimidinyl]-p-isopropylbenzenesulfonamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Cumene | HCID 7406 | — |
| Edukt | 4-(Propan-2-yl)benzene-1-sulfonyl chloride | HCID 2734882 | — |
| Edukt | 4,6-Dichloro-5-(4-methoxyphenyl)pyrimidine | HCID 19735458 | — |
| Edukt | p-Isopropylbenzenesulfonamide potassium | HCID 67849051 | — |
| Produkt | N-[6-chloro-5-(p-methoxyphenyl)-4-pyrimidinyl]-p-isopropylbenzenesulfonamide | HCID 19735327 | 57,5% |
Reaktionsschritte
p-Isopropylbenzenesulfonyl chloride, boiling point 105° C./0.25 Torr, was prepared from cumene and converted into the corresponding sulfonamide, melting point 104°-105° C. Reaction of 765 mg of 4,6-dichloro-5-(p-methoxyphenyl)-pyrimidine and 925 mg of p-isopropylbenzenesulfonamide potassium yielded 720 mg of N-[6-chloro-5-(p-methoxyphenyl)-4-pyrimidinyl]-p-isopropylbenzenesulfonamide, melting point 181°-182° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05270313 |
| Quelldatensatz | uspto-grants-1993_12 |
| ORD ID | ord-2833a550aa704032979e5f70f721a3a7 |
| Quellennotiz | uspto-grants-1993_12 |