11-(2-Furyl)-10-undecenoic acid → 11-(2-furyl)undecanoic Acid

HRID 611684Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 611684
[O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH:6]=[CH:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][C:16]([OH:18])=[O:17]>[Pd].[O-]S([O-])(=O)=O.[Ba+2]>[O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][C:16]([OH:18])=[O:17]

Komponenten

3

Versuchsvorschrift

This compound was synthesized from 11-(2-furyl)-10-undecenoic acid (1.25 g, 5 mmol) by a hydrogenation reaction using Pd/BaSO4 (125 mg). Crystallization (petroleum ether) afforded the product (1.13 g, 90%) as white crystals (mp 40-41° C.); IR: 3450-2500, 1720 cm-1 ; 1H-NMR: 1.30 (m, 12 H), 1.65 (m, 4 H), 2.34 (t, 2 H), 2.60 (t, 2 H), 5.95 (d, 1 H), 6.28 (d, 1 H), 7.30 (s, 1 H), 10.10 (bs, 1 H). Anal. Calcd. for C15H24O3 : C, 71.39, H, 9.58%; Found: C, 71.21, H, 9.63%.

Aufarbeitung

  1. customCrystallization (petroleum ether)

Quellen und Nachweise

ORD-Eintrag
ord-d810ce28e27a43b2aab6f5f942834dd4
Quelldatensatz
uspto-grants-1999_12
Patentnummer
US06001869

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