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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1459569Erstellt: 25. Oktober 2026

alpha-Bromo-o-chlorotoluene → N-[(2-Chlorophenyl)methyl]-N-[4-(5H-pyrrolo(2,1-c]-[1,4]benzodiazepin-10(11H)-ylcarbonyl)phenyl)-4-morpholineacetamide

https://huagongshe.com/reaction/1459569

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Eduktalpha-Bromo-o-chlorotolueneHCID 11905—
EduktSodium hydrideHCID 24758—
EduktN-[4-(5H-pyrrolo-[2,1-c][1,4]benzodiazepin10(11H)-ylcarbonyl)phenyl]4-morpholineacetamideHCID 70059534—
LösungsmittelWaterHCID 962—
LösungsmittelAcetonitrileHCID 6342—
ProduktN-[(2-Chlorophenyl)methyl]-N-[4-(5H-pyrrolo(2,1-c]-[1,4]benzodiazepin-10(11H)-ylcarbonyl)phenyl)-4-morpholineacetamideHCID 15340681126,9%

Reaktionsschritte

A mixture of 0.11 g of N-[4-(5H-pyrrolo-[2,1-c][1,4]benzodiazepin-10(11H)-ylcarbonyl)phenyl]-4-morpholineacetamide, 56 mg of O-chlorobenzyl bromide and 0.41 g of K2 CO3 in 5 ml of acetonitrile is heated at reflux for 18 hours. An additional 30 mg of O-chlorobenzyl bromide and 0.4 mmol of sodium hydride is added followed by heating for 24 hours. The reaction mixture is diluted with water and extracted with ethyl acetate. The organic layer is dried with Na2SO4 and evaporated to give 0.18 g of a residue which is purified by chromatography on silica gel with 1:1 ethyl acetate-methylene chloride to give 80 mg of off white solid. MS(CI):555(M+H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05854237
Quelldatensatzuspto-grants-1998_12
ORD IDord-a556b6ba36684ac38490df3d10da34f6
Quellennotizuspto-grants-1998_12