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HRID 2049990Erstellt: 26. Oktober 2026

Triethylamine → (E,E,E)-7-hydroxymethyl-3,11,15-trimethyl-2,6,10,14-hexadecatetraen-1-ol diisonicotinate

https://huagongshe.com/reaction/2049990

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
Edukt(2E,6E)-2-[(3E)-4,8-Dimethylnona-3,7-dien-1-YL]-6-methylocta-2,6-diene-1,8-diolHCID 6373042—
EduktIsonicotinoyl chloride hydrochlorideHCID 12262826—
LösungsmittelChloroformHCID 6212—
Produkt(E,E,E)-7-hydroxymethyl-3,11,15-trimethyl-2,6,10,14-hexadecatetraen-1-ol diisonicotinateHCID 86736498—

Reaktionsschritte

To a solution of 1.0 g of (E,Z,E) and (E,E,E)-7-hydroxymethyl-3,11,15-trimethyl-2,6,10,14-hexadecatetraen-1-ol in 30 ml of anhydrous chloroform was added 3.0 ml of triethylamine and then 2.0 g of isonicotinoyl chloride hydrochloride dropwise at room temperature. Stirring was continued for 3 hours. The reaction mixture was poured into ice-water, extracted with chloroform, washed with aqueous sodium hydrogencarbonate and water and dried over anhydrous sodium sulfate. The solvent was distilled off to give an oily substance, which was then purified by a column chromatography with silica gel (20 g) to afford 1.4 g of the end product.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04199519
Quelldatensatzuspto-grants-1980_04
ORD IDord-4e0c91aa093346c096ecbb3e29e29f2f
Quellennotizuspto-grants-1980_04