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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 67784Erstellt: 23. Oktober 2026

Sodium Hydroxide → N-Methyl-N'-phenylcarbodiimide

https://huagongshe.com/de/reaction/67784

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium HydroxideHCID 14798—
EduktHCID 178484191HCID 178484191—
LösungsmittelChloroformHCID 6212—
ProduktN-Methyl-N'-phenylcarbodiimideHCID 138144—

Reaktionsschritte

A suspension of 2.05 g of N-methyl-N'-phenylchloroformamidine hydrochloride in 8 ml of chloroform is added, at 10°-12° C., to 6 g of 20% strength sodium hydroxide solution. The mixture is stirred for 10 minutes, the organic phase is separated off, the aqueous phase is extracted twice more with chloroform and the combined organic phases are dried over K2CO3. After filtering off the desiccant, the solution is subjected to further reaction without isolating the carbodiimide.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04346088
Quelldatensatzuspto-grants-1982_08
ORD IDord-f25a5706316a4c30a4802f436981a3a1
Quellennotizuspto-grants-1982_08