Methyldichlorosilane → Silane, dichloro-5-hexen-1-ylmethyl-
Reaction equation
[CH2:1]=[CH:2][CH2:3][CH2:4][CH:5]=[CH2:6].[CH3:7][SiH:8]([Cl:10])[Cl:9]>>[CH2:1]([Si:8]([CH3:7])([Cl:10])[Cl:9])[CH2:2][CH2:3][CH2:4][CH:5]=[CH2:6]Participants
3
Conditions
- Temperature
- 40 °C
Procedure
5-Hexenylmethyldichlorosilane was prepared by combining 1,5-hexadiene (160 g, 1.95 m), 0.1 g of a platinum complex ##STR1## and methyldichlorosilane (5 g) in a flask equipped with a condenser and a thermometer. The mixture was heated to 40° C. to initiate the reaction. Additional methyldichlorosilane (120 g) was added dropwise to the mixture so that the temperature was kept below 55° C. The product was isolated in 87.6% yield by distillation under reduced pressure (bp 67°-9° C./2 mm Hg).
Workup
- customequipped with a condenser
- customthe reaction
- customwas kept below 55° C
- customThe product was isolated in 87.6% yield by distillation under reduced pressure (bp 67°-9° C./2 mm Hg)
Sources & evidence
- ORD record
- ord-3130f4ffee2a4a87bfd4963f21ea6fd7
- Source dataset
- uspto-grants-1986_09
- Patent number
- US04609574
Reaction notes
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