関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Cyclohexanecarboxylic acid | HCID 7413 | — |
| 反応物 | Triethoxysilane | HCID 13830 | — |
| 反応物 | p-Vinylbiphenyl | HCID 16883 | — |
| 反応物 | 1,1-Diethenyl-1,3,3,3-tetramethyldisiloxane | HCID 17760531 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | Para-phenylphenethyltriethoxysilane | HCID 18795112 | 32% |
反応手順
361 mg Of 4-vinylbiphenyl and 394 mg of triethoxysilane were placed in a glass reaction tube and 0.0009 ml of cyclohexanoic acid was added. Then, 0.009 ml of a toluene solution of a 0-valent platinum complex of divinyltetramethyldisiloxane (platinum content: 0.0044 Wt. %) was added to this mixture. The reaction tube was sealed with Teflon tape and heated for 30 minutes in an oil bath at 50° C. When the tube contents were analyzed by GC-MS following cooling, the conversion rate of 4-vinylbiphenyl was 36% and para-phenylphenethyltriethoxysilane was produced at a yield of 32%. The yield of α-(4-biphenylyl) triethoxysilane was 3%.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US06048994 |
|---|
| 出典データセット | uspto-grants-2000_04 |
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| ORD ID | ord-a069b6bbeca745188344d2d97fdf52de |
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| 出典メモ | uspto-grants-2000_04 |
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