Trichlorosilane → Trichloro(1,4-dichlorobut-2-en-2-yl)silane
Reaction equation
[Cl:1][C:2]#[C:3][CH2:4][CH2:5][Cl:6].[Cl:7][SiH:8]([Cl:10])[Cl:9]>C(O)(C)C>[Cl:1][CH2:2][C:3]([Si:8]([Cl:10])([Cl:9])[Cl:7])=[CH:4][CH2:5][Cl:6]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
To a mixed solution of 15 ml (0.153 mol) of 1,4-dichloro-1-butyne [IV]and 13.6 ml (0.16 mol) of trichlorosilane (bp: 31°-32° C.) [V], were added 0.15 ml (10 mmol) of H2PtCl6 . 6H2O in an isopropyl alcohol solution (0.05 g/ml), which were heated for 8 hours. Then, it was directly distillated to obtain 37 g of 1,4-dichloro-2-(trichloro)silyl-2-butene [VI](yield: 94 %, bp: 70° C./1 mmHg).
Sources & evidence
- ORD record
- ord-3376072a56c14acaa0243404943cc2f8
- Source dataset
- uspto-grants-1989_06
- Patent number
- US04837339
Reaction notes
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