Benzene → 2-Decanone

HRID 1589290

Reaktionsgleichung

Reaktionsgleichung von HRID 1589290
[CH2:1]=[CH:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].C1C=CC=CC=1.[OH2:17]>[Cl-].C([N+](C)(C)C)CCCCCCCCCCC.O.O.[Cu](Cl)Cl.[Ru](Cl)Cl.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>[CH3:1][C:2](=[O:17])[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10]

Komponenten

7

Edukt 3

HCID 241BenzeneHCID 962WaterHCID 133811-Decene

Produkt 1

HCID 127412-DecanoneAusbeute 64 %

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 8152Dodecyltrimethylammonium chlorideKatalysatorHCID 61482Cupric chloride dihydrateKatalysatorHCID 11007548Dichlorotris(triphenylphosphine)rutheniumKatalysator

Versuchsvorschrift

A mixture of copper (11) chloride dihydrate [10 mmol] and tris (triphenylphosphine) ruthenium (11) chloride [1.0 mmol] in water [10 ml] was stirred for 10 minutes at room temperature. Then 1-decene [3.51 g, 25 mmol] was added followed by benzene [15 ml] and dodecyltrimethylammonium chloride [2.0 mmol]. Oxygen was bubbled through the solution at 80° C. for 48 hours. After cooling to room temperature, ethyl acetate (15 ml) was added and the solution was filtered. The filtrate was dried using anhydrous magnesium sulphate, and then distilled to provide pure 2-decanone in 64% yield.

Aufarbeitung

  1. customOxygen was bubbled through the solution at 80° C. for 48 hours
  2. temperatureAfter cooling to room temperature
  3. additionethyl acetate (15 ml) was added
  4. filtrationthe solution was filtered
  5. customThe filtrate was dried
  6. distillationdistilled

Quellen und Nachweise

ORD-Eintrag
ord-487f29c94b494518bfa7de0a0f2e8164
Quelldatensatz
uspto-grants-1986_02
Patentnummer
US04568770

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