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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 568038Erstellt: 25. Oktober 2026

Sulfuric Acid → 2-Nitro-6-n-propylphenol

https://huagongshe.com/reaction/568038

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSulfuric AcidHCID 1118—
Edukt2-PropylphenolHCID 12570—
EduktSodium NitrateHCID 24268—
EduktSodium NitriteHCID 23668193—
LösungsmittelDichloromethaneHCID 6344—
Produkt2-Nitro-6-n-propylphenolHCID 1503631448%

Reaktionsschritte

2-n-propylphenol (5.00 g, 36.8 mmol) was dissolved in methylene chloride(40 mL) followed by the addition of sodium nitrate (3.43 g, 40.5 mmol). The addition of sulfuric acid (45 mL/3M) was then made, followed by addition of a catalytic amount of sodium nitrite. The mixture was allowed to stir. After 24 hours, the reaction mixture was diluted with methylene chloride and extracted with water. The organic layer was dried over MgSO4 and filtered. The solvent was evaporated and chromatography of the resulting solid on silica gel (4% MeOH/CH2Cl2) gave the desired product(3.2 mg, 48%). 1H NMR (CD3COCD3): δ 7.99 (d,1H), 7.46 dd, 1H), 6.90 (t, 1H), 2.70 (t, 2H), 1.70 (m, 2H), 1.00 (t, 3H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06180675B2
Quelldatensatzuspto-grants-2001_01
ORD IDord-7e71a8809f1b47b39e4b10a305bc41ec
Quellennotizuspto-grants-2001_01