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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 20278Erstellt: 25. Oktober 2026

4-Chlorophenyl isothiocyanate → tert-Butyl 4-{[(4-chlorophenyl)amino]carbonothioyl}-1,4-diazepane-1-carboxylate

https://huagongshe.com/reaction/20278

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-Chlorophenyl isothiocyanateHCID 16480—
EduktTert-butyl 1,4-diazepane-1-carboxylateHCID 2756058—
LösungsmittelEthanolHCID 702—
Produkttert-Butyl 4-{[(4-chlorophenyl)amino]carbonothioyl}-1,4-diazepane-1-carboxylateHCID 59347509—

Reaktionsschritte

A mixture of 4-chlorophenyl isothiocyanate (5.0 g, 29.95 mmol), and BOC-homopiperazine (6.0 g, 29.95 mmol) in ethanol (50 mL) was stirred at room temperature for 2 hours. The mixture was evaporated under reduced pressure, the residue was partitioned between ethyl acetate and water and the layers were separated. The organic phase was dried over MgSO4 and evaporated under reduced pressure to give the title compound as a white foam.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07745630B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-daa6eab60c9e4f4fa2b20aee2c27aaac
Quellennotizuspto-grants-2010_06