Trimethylaluminum → Tri-n-decylmethylmethane

HRID 2586

Reaktionsgleichung

Reaktionsgleichung von HRID 2586
[CH2:1]([C:11]([CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH3:32])([CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22])O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].[CH3:33][Al](C)C>[Ti](Cl)(Cl)(Cl)Cl.C(Cl)Cl>[CH2:1]([C:11]([CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH3:32])([CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22])[CH3:33])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10]

Komponenten

5

Edukt 2

HCID 16682925TrimethylaluminumHCID 19690419Tri-n-decylcarbinol

Produkt 1

HCID 19690393Tri-n-decylmethylmethaneAusbeute 70 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 24193Titanium TetrachlorideKatalysatorHCID 6344DichloromethaneLösungsmittel

Reaktionsbedingungen

Temperatur
0 °C

Versuchsvorschrift

Alternatively, the 0.1 moles of the synthesized tri-n-decylcarbinol was added to 0.2 liters of methylene chloride. The mixture was covered with a blanket of nitrogen and cooled to 0° C. 0.050 mole titanium tetrachloride was added to the mixture and the solution was stirred 2-3 hours at 0° C. 0.066 mole trimethylaluminum was added and the mixture was allowed to warm to room temperature. The reaction was quenched with water and washed with 0.1 liter of a 20% HCl solution. The organic layer was dried with magnesium sulfate and the methylene chloride removed to give a yield of 70% tri-n-decylmethylmethane.

Aufarbeitung

  1. temperatureto warm to room temperature
  2. customThe reaction was quenched with water
  3. washwashed with 0.1 liter of a 20% HCl solution
  4. dry with materialThe organic layer was dried with magnesium sulfate
  5. customthe methylene chloride removed

Quellen und Nachweise

ORD-Eintrag
ord-8a7e187e142942fdb6f461d846f40942
Quelldatensatz
uspto-grants-1998_03
Patentnummer
US05728907

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