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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1606418Erstellt: 26. Oktober 2026

Diethyl Sulfate → Butylate

https://huagongshe.com/reaction/1606418

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDiethyl SulfateHCID 6163—
EduktO-ethyl N,N-diisobutyl-thiocarbamateHCID 21542997—
ProduktButylateHCID 1618192%

Reaktionsbedingungen

Temperatur160 °C

Reaktionsschritte

43.4 g. (0.2 mole) of O-ethyl N,N-diisobutyl-thiocarbamate are introduced into a 100 ml. round-bottomed flask, and 2.5 g. of diethyl sulfate are added. The mixture is refluxed for 90 minutes on an oil bath heated to 160°C, and thereafter the product is isolated by vacuum distillation. 39.8 g. (92 %) of S-ethyl N,N-diisobutyl-thiocarbamate are obtained; b.p.: 137°-138°C/20 Hgmm., nD25 = 1.4689.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS03953427
Quelldatensatzuspto-grants-1976_04
ORD IDord-cd703b39e32d40d6a0aad0997c8a403a
Quellennotizuspto-grants-1976_04