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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 467038Erstellt: 24. Oktober 2026

1-Tetralone → 1-Trimethylsilyloxy-1-cyano-1,2,3,4-tetrahydronaphthalene

https://huagongshe.com/de/reaction/467038

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1-TetraloneHCID 10724—
EduktLithium cyanideHCID 75478—
EduktTrimethylsilyl cyanideHCID 82115—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt1-Trimethylsilyloxy-1-cyano-1,2,3,4-tetrahydronaphthaleneHCID 11746907—

Reaktionsschritte

To a solution of 1,2,3,4-tetrahydronaphthalene-1-one (20 g, 140 mmol) in THF (150 mL) was added 6 mL of a 0.5M solution of lithium cyanide (3 mmol, 0.02 equivalent). The reaction mixture was stirred for ~2 minutes and then trimethylsilyl cyanide (25 g, 250 mmol, 1.8 equivalent) was added in one portion. The reaction mixture was stirred for 4.5 hours. Solvents and excess trimethylsilyl cyanide were removed under reduced pressure to give the title compound as a yellow oil. The oil was used in the next step without purification.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05158948
Quelldatensatzuspto-grants-1992_10
ORD IDord-346b244cc9ba41798e732c5fa26a656b
Quellennotizuspto-grants-1992_10