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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 21431Erstellt: 23. Oktober 2026

1,1-Dichloroethane → N-(4'-iodophenyl)-2-aminooctane

https://huagongshe.com/de/reaction/21431

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,1-DichloroethaneHCID 6365—
Edukt2-OctanoneHCID 8093—
Edukt4-IodoanilineHCID 10893—
EduktSodiumHCID 5360545—
LösungsmittelAcetic AcidHCID 176—
ProduktN-(4'-iodophenyl)-2-aminooctaneHCID 992752188%

Reaktionsschritte

A flask containing 4-iodoaniline (11.0 g, 50.2 retool) was charged with dry dichloroethane (125 ml), 2-octanone (7.9 ml, 50.0 retool) and sodium triacetexyborohydride (13.8 g, 65 retool). After stirring for 10 minutes, acetic acid (2.9 ml, 50.7 retool) was added via syringe over a 5 minute period. The reaction was stirred under an N2 atmosphere for 16 hrs. At the end of this period the reaction was quenched by the careful addition of a solution of saturated aqueous ammonium chloride (100 ml). After stirring for 0.5 hr, the reaction was poured over ether (250 ml) and the layers were separated. The ether layer was washed with saturated aqueous ammonium chloride (100 ml), dried (Na2SO4), filtered and evaporated in vacuo. Flash column chromatography (silica, 1:39; EtOAC:hexanes) provided N-(4'-iodophenyl)-2-aminooctane (14.6 g, 88%) as a light yellow oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05424056
Quelldatensatzuspto-grants-1995_06
ORD IDord-22213ec37f454f329b0a716ed24c074e
Quellennotizuspto-grants-1995_06