HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-(p-Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl-3-cyclopropylmethylthioindole-2-propanoic acid → 1-(p-Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl3-cyclopropylmethylthioindole-2-propionamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-(p-Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl-3-cyclopropylmethylthioindole-2-propanoic acid | HCID 10434849 | — |
| Edukt | Aminodimethyl aluminium | HCID 16689643 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Lösungsmittel | Methylenechloride Hexane | HCID 21226440 | — |
| Produkt | 1-(p-Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl3-cyclopropylmethylthioindole-2-propionamide | HCID 19752407 | — |
Reaktionsschritte
To a solution of 110 mg of methyl 1-(p-chlorobenzyl) α,α- dimethyl-5-isopropyl-3-cyclopropylmethylthioindole-2-propanoate (from Example 108) in 1 ml CH2Cl2 was added 1 ml of aminodimethylalane (Me2AlNH2) in hexane/CH2Cl2 (1.0M) and the reaction heated at 65° for 16h. The reaction was quenched with 2N HCl at 0° C., 0.5M NaK tartrate was added and the solution extracted with ether. The product from ether was purified by chromatography on silica gel (Toluene/Acetone/Acetic acid) 85:15:1 to yield the title compound, m.p. 137°-138°.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05225421 |
| Quelldatensatz | uspto-grants-1993_07 |
| ORD ID | ord-321248452b834ad383b01b266c67fabc |
| Quellennotiz | uspto-grants-1993_07 |