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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1744995Erstellt: 25. Oktober 2026

Ammonium thiocyanate → (4-Ethenylphenyl)methyl thiocyanate

https://huagongshe.com/reaction/1744995

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAmmonium thiocyanateHCID 15666—
Eduktp-Vinylbenzyl chlorideHCID 74126—
LösungsmittelAcetoneHCID 180—
Produkt(4-Ethenylphenyl)methyl thiocyanateHCID 1521759659,3%

Reaktionsschritte

Ammonium thiocyanate (2 equiv., 43 g, 0.50 mol) was dissolved in acetone (200 ml) and 4-vinylbenzyl chloride (43 g, 0.25 mol) was added to the reaction flask. The mixture was stirred at room temperature overnight. The reaction mixture was filtered and acetone removed under reduced pressure. The resulting product was dissolved in hexane, filtered, and the solvent removed under reduced pressure. The monomer was isolated as a red-orange, slightly viscous liquid (26 g, yield 52%). 1H NMR (CDCl3) δ (ppm) 4.13 (s, 2H), 5.29 (d, 1H), 5.76 (d, 1H), 6.67 (dd, 1H), 7.31 (m, 4H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07019096B2
Quelldatensatzuspto-grants-2006_03
ORD IDord-c9b4b21ea8d046b6b4d21f6947bfff17
Quellennotizuspto-grants-2006_03