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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1852457Erstellt: 26. Oktober 2026

Cyclopropylacetonitrile → tert-Butyl 4-[cyano(cyclopropyl)methylidene]piperidine-1-carboxylate

https://huagongshe.com/reaction/1852457

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktCyclopropylacetonitrileHCID 643447—
Edukttert-Butyl 4-oxopiperidine-1-carboxylateHCID 735900—
LösungsmittelTetrahydrofuranHCID 8028—
Produkttert-Butyl 4-[cyano(cyclopropyl)methylidene]piperidine-1-carboxylateHCID 86729356—

Reaktionsschritte

tert-Butyl 4-oxopiperidine-1-carboxylate (2.0 g, 10 mmol) and cyclopropylacetonitrile (0.97 g, 12 mmol) were dissolved in THF (20 mL), heated to reflux, and allowed to stir for 3 hours. The mixture was then cooled to ambient temperature and concentrated in vacuo. The residue was purified by MPLC on silica gel to afford the title compound as a white solid. LRMS (ESI) calc'd for C15H23N2O2 [M+H]+ 263. Found 263.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08962608B2
Quelldatensatzuspto-grants-2015_02
ORD IDord-ff596dcf29774780af7dedd410c91a22
Quellennotizuspto-grants-2015_02