Hydrochloric Acid → 1-(4-Isobutylphenyl)hexan-1-ol

HRID 249184

Reaktionsgleichung

Reaktionsgleichung von HRID 249184
[CH2:1]([C:5]1[CH:10]=[CH:9][C:8]([C:11](=[O:17])[CH2:12][CH2:13][CH2:14][CH2:15][CH3:16])=[CH:7][CH:6]=1)[CH:2]([CH3:4])[CH3:3].[BH4-].[Na+].Cl>CC(O)C>[CH2:1]([C:5]1[CH:6]=[CH:7][C:8]([CH:11]([OH:17])[CH2:12][CH2:13][CH2:14][CH2:15][CH3:16])=[CH:9][CH:10]=1)[CH:2]([CH3:4])[CH3:3]

Komponenten

5

Edukt 3

HCID 313Hydrochloric AcidHCID 4311764Sodium borohydrideHCID 108790194'-Isobutylhexanophenone

Produkt 1

HCID 109334301-(4-Isobutylphenyl)hexan-1-olAusbeute 88 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3776IsopropanolLösungsmittel

Reaktionsbedingungen

Temperatur
50 °C

Versuchsvorschrift

To a solution of 4'-isobutylhexanophenone (10.5 g) in 2-propanol (60 ml) was added sodium borohydride (2.05 g), and the mixture was stirred at 50° C. for 6 hours. The mixture was poured into ice water and acidified with 6N hydrochloric acid. The aqueous solution was extracted with ethyl acetate and the combined organic layer was washed with water and brine, dried over magnesium sulfate and evaporated to give 1-(4-isobutylphenyl)hexan-1-ol (9.32 g) as a colorless oil.

Aufarbeitung

  1. extractionThe aqueous solution was extracted with ethyl acetate
  2. washthe combined organic layer was washed with water and brine
  3. dry with materialdried over magnesium sulfate
  4. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-3c9269b25b7b474dbd8fb82ea98e1513
Quelldatensatz
uspto-grants-1993_05
Patentnummer
US05212320

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