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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 496163Erstellt: 26. Oktober 2026

Hydrochloric Acid → 2-Ethyl-2-((2-Hydroxymethylphenyl)thiomethyl)hexenal

https://huagongshe.com/reaction/496163

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktTriethylamineHCID 8471—
Edukt2-MercaptobenzenemethanolHCID 138278—
EduktMercaptobenzyl alcoholHCID 5251295—
LösungsmittelDiglymeHCID 8150—
Produkt2-Ethyl-2-((2-Hydroxymethylphenyl)thiomethyl)hexenalHCID 54430931484,6%

Reaktionsschritte

A mixture of 5.0 g (0.036 mole) of 2-mercaptobenzyl alcohol, 6.4 g (0.032 mole) of 1, 3.6 g (0.036 mole) of triethylamine and 25 mL of 2-methoxyethyl ether was held at reflux for 7 h. Additional 1.1 g of mercaptobenzyl alcohol and 0.72 g of triethylamine was added to the reaction mixture and the mixture was held at reflux for additional 16 h. The reaction mixture was cooled and poured into 6N HCl and extracted with methylene chloride. The methylene chloride extract was wasted twice with 10% NaOH, dried over MgSO4 and concentrated in vacto to give 9.6 g of residue. Purification by HPLC (20% EtOAc-hexane) gave 3.7 g (41%) of 16 as an oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06943189B2
Quelldatensatzuspto-grants-2005_09
ORD IDord-346d294e4065472690ba939724fcfb29
Quellennotizuspto-grants-2005_09