HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1350540Generated: October 27, 2026
1,7-Octadiene → 1,8-Bis(diethoxymethylsilyl)octane
https://huagongshe.com/reaction/1350540
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 1,7-Octadiene | HCID 19460 | — |
| Reactant | 1,1-Diethenyl-1,3,3,3-tetramethyldisiloxane | HCID 17760531 | — |
| Reactant | Diethoxymethylsilane | HCID 57375577 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 1,8-Bis(diethoxymethylsilyl)octane | HCID 123758239 | — |
Reaction Steps
A solution of 11.0 g of 1,7-octadiene (Wako Pure Chemical Industries) and 26.9 g of diethoxymethylsilane (Shin-etsu Silicones) dissolved in toluene was incorporated with 0.05 mmols of a solution of Karstedt catalyst (U.S. Pat. No. 3,775,452) prepared from a chloroplatinate (Wako Pure Chemical Industries) and divinyl tetramethyldisiloxane (Gelest, Inc.), and the resulting mixture was stirred at 30° C. in a nitrogen atmosphere for 24 hours. The reaction effluent was purified by distillation, to obtain 1,8-bis(diethoxymethylsilyl)octane. Its structure was confirmed by NMR analysis.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07214756B2 |
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| Source dataset | uspto-grants-2007_05 |
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| ORD ID | ord-fc66a1fb2b574a6c8325b094162cf167 |
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| Source note | uspto-grants-2007_05 |
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