Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Anisole | HCID 7519 | — |
| Reactant | 2,3-Dimethyl-2-butene | HCID 11250 | — |
| Reactant | Aluminum(III) Chloride | HCID 6451240 | — |
| Reactant | Chloro-diisobutyl-silane | HCID 57370791 | — |
| Product | HCID 9943182 | HCID 9943182 | — |
Reaction Steps
A flask equipped with a stirrer, reflux condenser, dropping funnel and thermometer was charged with 35.8 g (0.2 mol) of diisobutylchlorosilane and 2.7 g (0.02 mol) of aluminum chloride and heated at 50° C. Once the internal temperature became constant, 16.8 g (0.2 mol) of 2,3-dimethyl-2-butene was added dropwise over one hour. After the completion of dropwise addition, the reaction solution was stirred for one hour at 50° C. The aluminum chloride was deactivated by adding 4.3 g (0.04 mol) of anisole. The reaction solution was distilled, collecting 32.5 g of a boiling point 83° C./133 Pa fraction.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06518447B2 |
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| Source dataset | uspto-grants-2003_02 |
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| ORD ID | ord-0fc527b1de3d4a62bc9b7505d4e8f856 |
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| Source note | uspto-grants-2003_02 |
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