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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 249634Erstellt: 25. Oktober 2026

4-Iodophenol → 5-[(4-Iodophenoxy)methyl]bicyclo[2.2.1]hept-2-ene

https://huagongshe.com/reaction/249634

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-IodophenolHCID 10894—
EduktTriphenylphosphineHCID 11776—
EduktBicyclo(2.2.1)hept-5-ene-2-methanolHCID 78946—
EduktDiethyl azodicarboxylateHCID 5462977—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt5-[(4-Iodophenoxy)methyl]bicyclo[2.2.1]hept-2-eneHCID 2198930097%

Reaktionsschritte

Diethylazodicarboxylate (8.7 g) was added dropwise to a solution of 5-norbornene-2-methanol (6.2 g, 0.05 mol), 4-iodophenol (11.0 g, 0.05 mol) and triphenylphosphine (13.1 g, 0.05 mol) in 100 mL of anhydrous tetrahydrofuran. After completion of the addition, the resulting solution was stirred for 18 h at room temperature. The solvent was removed under reduced pressure and the oily residue was extracted three times with hot hexane. Combined hexane extracts were evaporated under reduced pressure to give 8 (15.0 g, 97%) as a colorless oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07862860B2
Quelldatensatzuspto-grants-2011_01
ORD IDord-6c4b0cad76f84ec18500d69c9823e5bb
Quellennotizuspto-grants-2011_01