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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 484595Erstellt: 24. Oktober 2026

Triethylamine → N-[3-(bromomethyl)phenyl]-N-[[4-(tetradecyloxy)phenyl]methyl]acetamide

https://huagongshe.com/de/reaction/484595

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
EduktMethanesulfonyl chlorideHCID 31297—
EduktLithium BromideHCID 82050—
EduktN-[3-(hydroxymethyl)phenyl]-N-[[4-(tetradecyloxy)phenyl]methyl]acetamideHCID 11754351—
LösungsmittelWaterHCID 962—
LösungsmittelTetrahydrofuranHCID 8028—
ProduktN-[3-(bromomethyl)phenyl]-N-[[4-(tetradecyloxy)phenyl]methyl]acetamideHCID 1041465097%

Reaktionsschritte

To a solution of 6 g of N-[3-(hydroxymethyl)phenyl]-N-[[4-(tetradecyloxy)phenyl]methyl]acetamide in 100 ml of tetrahydrofuran is added 1.56 g of triethylamine and 1.76 g of methanesulfonyl chloride followed by stirring at ambient temperature for 1 hour. Added 11.14 g of lithium bromide and continued stirring for an additional hour. The mixture is poured into water and extracted with ether. The organic layer is washed with a solution of saturated sodium bicarbonate and brine then dried and evaporated to a residue which is crystallized from petroleum ether to give 6.6 g of the desired product as a white solid, m.p. 56°-58° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05231182
Quelldatensatzuspto-grants-1993_07
ORD IDord-844c0ab972324a3cb757f648be985b8e
Quellennotizuspto-grants-1993_07