Styrene → n-Hexylphenethyldichlorosilane
Reaction equation
[CH2:1]=[CH:2][CH2:3][CH2:4][CH2:5][CH3:6].[Cl:7][SiH2:8][Cl:9].[CH2:10]=[CH:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1>C1C=CC([P]([Pt]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH2:1]([Si:8]([CH2:10][CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)([Cl:9])[Cl:7])[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6]Participants
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 100 °C
Procedure
0.89 mol of 1-hexene, 0.08 mol % of a catalyst of tetrakis(triphenylphosphine)platinum (O) (relative to dichlorosilane) were introduced into a 500 ml pressure-proof stainless steel reactor which was then closed and cooled with a dry-ice-methanol bath. After introducing 0.64 mol of dichlorosilane through a leading pipe, the reactor was sealed and reaction was carried out by heating in an oil bath at 100° C. for 2 hours with stirring. Then this reacted liquid was transferred to a flask. 0.64 mol of styrene was added and reaction was carried out with stirring at 80° C. for 4 hours. After the reaction, distillation was carried out under a reduced pressure to obtain 0.58 mol of n-hexylphenethyldichlorosilane having a boiling point of 120°~123° C./1 mmHg.
Workup
- customwas then closed
- temperaturecooled with a dry-ice-methanol bath
- customthe reactor was sealed
- customreaction
- customThen this reacted liquid was transferred to a flask
- customreaction
- stirringwith stirring at 80° C. for 4 hours
- customAfter the reaction, distillation
Sources & evidence
- ORD record
- ord-ae89c472546f49a48933ed2bed59bff7
- Source dataset
- uspto-grants-1980_12
- Patent number
- US04242272
Reaction notes
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