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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2214315Erstellt: 27. Oktober 2026

Ammonium thiocyanate → (4-Ethenylphenyl)methyl thiocyanate

https://huagongshe.com/reaction/2214315

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
PatentnummerUS07108033B2
Quelldatensatzuspto-grants-2006_09
ORD IDord-887688a7701a42f2aa7cc3951afdc13b
Quellennotizuspto-grants-2006_09