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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1604135Erstellt: 26. Oktober 2026

2-Heptanol → 1-Methylhexyl acetate

https://huagongshe.com/reaction/1604135

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-HeptanolHCID 10976—
EduktSodium AcetateHCID 517045—
LösungsmittelAcetic AnhydrideHCID 7918—
Produkt1-Methylhexyl acetateHCID 8001867%

Reaktionsschritte

2-Heptanol (162 g, 1.4 mol, Aldrich) and sodium acetate (16 g, Aldrich) were heated to 100° C. and then acetic anhydride (190 ml, BDH GPR) was added over a 1 hour period at 100-130° C. The mixture was heated to reflux for 3 hours. The reaction mixture was then cooled, washed with water, washed with aqueous sodium bicarbonate to neutrality, dried over sodium sulfate, and then concentrated. Fractional distillation of the crude residue under vacuum provided 1-methylhexyl acetate (107-108°/95-100 mm Hg, 67% yield), the structure of which was confirmed by mass spectroscopy, nuclear magnetic resonance spectroscopy, and infra red spectroscopy (not shown).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05993879
Quelldatensatzuspto-grants-1999_11
ORD IDord-4204bf78b3bc48c3a333a66f64dc3810
Quellennotizuspto-grants-1999_11