1-Iodo-4-propylbenzene → 3-(4-Propylphenyl)-furan

Reaktionsgleichung

[O:1]1[CH:5]=[CH:4][C:3]([C:6]2[CH:11]=[CH:10]N=[CH:8][CH:7]=2)=[CH:2]1.I[C:13]1[CH:18]=CC(CCC)=[CH:15][CH:14]=1.O1C=CC(B(O)O)=C1>>[CH2:13]([C:18]1[CH:10]=[CH:11][C:6]([C:3]2[CH:4]=[CH:5][O:1][CH:2]=2)=[CH:7][CH:8]=1)[CH2:14][CH3:15]

Komponenten

Edukt 3

HCID 6125411-Iodo-4-propylbenzene

HCID 2734358Furan-3-boronic acid

HCID 108556024-(Furan-3-yl)pyridine

Produkt 1

HCID 183804433-(4-Propylphenyl)-furan

Versuchsvorschrift

As described in Example 1(d) for the preparation of 4-furan-3-yl-pyridine, 1-iodo-4-propylbenzene (500 mg, 2.03 mmol) was coupled to 3-furanboronic acid to furnish in high yield 3-(4-propylphenyl)-furan as a light brown oil that was unstable and used immediately without further purification.