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HRID 1459563Erstellt: 26. Oktober 2026

Triethylamine → alpha-[[2-(Dimethylamino)ethyl]thio]-N-[4-(5H-pyrrolo[2,1-c][1,4]benzodiazepin-10(11H)-ylcarbonyl)phenyl]benzeneacetamide

https://huagongshe.com/reaction/1459563

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
EduktCaptamine HydrochlorideHCID 25798—
Edukt2(1H)-Pyrimidinone, tetrahydro-1,3-dimethyl-HCID 81646—
Eduktalpha-Chloro-N-[4-(5H-pyrrolo[2,1-c][1,4)benzodiazepin-10(11H)-ylcarbonyl)phenyl]benzeneacetamideHCID 21837022—
LösungsmittelMethanolHCID 887—
Produktalpha-[[2-(Dimethylamino)ethyl]thio]-N-[4-(5H-pyrrolo[2,1-c][1,4]benzodiazepin-10(11H)-ylcarbonyl)phenyl]benzeneacetamideHCID 2183720493,1%

Reaktionsbedingungen

Temperatur60 °C

Reaktionsschritte

A mixture of 0.14 g of α-chloro-N-[4-(5H-pyrrolo[2,1-c][1,4]benzodiazepin-10(11H)-ylcarbonyl)-phenyl]benzeneacetamide, 0.47 g of 2-dimethylaminoethanethiol hydrochloride in 2 ml of methyl alcohol, 0.30 g of triethylamine and 3 ml of 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone is heated at 60 ° C. for 48 hours. The methyl alcohol is evaporated and the residue diluted with water. The resulting suspension is filtered and the precipitate washed with water. The solid is dissolved in ethyl acetate and washed with saturated NaHCO3, brine and dried with Na2SO4. The mixture is filtered and the filtrate evaporated in vacuo to a residue which is stirred with ether-hexane to give 0.15 g of beige solid. MS(CI):525(M+H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05854237
Quelldatensatzuspto-grants-1998_12
ORD IDord-d8a0d05b880245fdb59c49738972026f
Quellennotizuspto-grants-1998_12