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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 483419Erstellt: 25. Oktober 2026

1-(p-Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl-3-cyclopropylmethylthioindole-2-propanoic acid → 1-(p-Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl3-cyclopropylmethylthioindole-2-propionamide

https://huagongshe.com/reaction/483419

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1-(p-Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl-3-cyclopropylmethylthioindole-2-propanoic acidHCID 10434849—
EduktAminodimethyl aluminiumHCID 16689643—
LösungsmittelDichloromethaneHCID 6344—
LösungsmittelMethylenechloride HexaneHCID 21226440—
Produkt1-(p-Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl3-cyclopropylmethylthioindole-2-propionamideHCID 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

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05225421
Quelldatensatzuspto-grants-1993_07
ORD IDord-321248452b834ad383b01b266c67fabc
Quellennotizuspto-grants-1993_07