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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1759306Erstellt: 25. Oktober 2026

1,2-Ethanediamine, N1,N2-bis(phenylmethyl)-, acetate (1:2) → Benzathine

https://huagongshe.com/reaction/1759306

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,2-Ethanediamine, N1,N2-bis(phenylmethyl)-, acetate (1:2)HCID 31228—
LösungsmittelWaterHCID 962—
ProduktBenzathineHCID 8793—

Reaktionsschritte

306 mg. (0.001 ml) of BL-P2013 was dissolved in 7 ml. H2O and added to a solution of 180 mg. (0.0005 mol) of N,N'-dibenzylethylenediamine diacetate in 7 ml. H2O. The mixture was stirred and the salt crystallized and after stirring approximately 10-15 minutes the salt was collected by filtration and air dried to yield N,N'-dibenzylethylenediamine salt of BL-P2013 (300 mg). The material was recrystallized by dissolving it in approximately 10 ml. of boiling acetone and diluting with ether to the cloud point. 260 mg. of air dried and vacuum dried material was obtained.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04340539
Quelldatensatzuspto-grants-1982_07
ORD IDord-12990cf6932a4d5693e1350d9ae2d641
Quellennotizuspto-grants-1982_07