1-Octene → Silane, decylmethyldioctyl-

HRID 981793Notes

Reaction equation

HRID 981793 reaction equation
[CH3:1][SiH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].[CH2:13]=[CH:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20]>[Rh]>[CH3:1][Si:2]([CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])([CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10])[CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20]

Participants

4

Reactant 2

HCID 81251-OcteneHCID 123920282HCID 123920282, compound

Product 1

HCID 158304Silane, decylmethyldioctyl-

Reagents, catalysts & solvents 1

HCID 23948RhodiumCatalyst

Procedure

There was added 40 grams of methyldecylsilane for a period of 25 minutes to a mixture of 95.5 parts of 1-octene and 8 parts per million of rhodium catalyst as prepared in Example 2. A slow stream of air bubbled into the solution prior to the addition of the methyldecylsilane. The octene solution containing the rhodium catalyst was also preheated to a temperature of 80° C. After an additional 30 minutes of heating, an additional amount of rhodium catalyst was added to the mixture for a final total of 17 parts per million. After 1/2 hour, a quantitative yield of methyldecyldioctylsilane was obtained.

Workup

  1. customas prepared in Example 2
  2. customA slow stream of air bubbled into the solution
  3. additionto the addition of the methyldecylsilane
  4. additionThe octene solution containing the rhodium catalyst
  5. customwas also preheated to a temperature of 80° C
  6. temperatureAfter an additional 30 minutes of heating
  7. additionan additional amount of rhodium catalyst was added to the mixture for a final total of 17 parts per million

Sources & evidence

ORD record
ord-74f2bd62cf38499ca1e3589c50f9cb41
Source dataset
uspto-grants-1991_02
Patent number
US04992573

Reaction notes

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