関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Acetic Acid | HCID 176 | — |
| 反応物 | Styrene | HCID 7501 | — |
| 反応物 | Ethoxydimethylsilane | HCID 61772 | — |
| 反応物 | 1,1-Diethenyl-1,3,3,3-tetramethyldisiloxane | HCID 17760531 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | Phenethyldimethylethoxysilane | HCID 54188620 | 74.5% |
反応手順
312 mg Of styrene and 312 mg of dimethylethoxysilane were placed in a glass reaction tube and 0.006 ml of acetic acid was added. Then, 0.001 ml of a toluene solution of a 0-valent platinum complex of divinyltetramethyldisiloxane (platinum content: 0.4 Wt. %) was added to this mixture. The reaction tube was sealed with Teflon tape and heated for 30 minutes in an oil bath at 41° C. When the tube contents were analyzed by GC-MS following cooling, the conversion rate of styrene was 80% and phenethyldimethylethoxysilane was produced at a yield of 74.5%. The yield of (α-methylbenzyl) dimethylethoxysilane was 5.5%
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US06048994 |
|---|
| 出典データセット | uspto-grants-2000_04 |
|---|
| ORD ID | ord-6cae0fa4808f4dec9469ef7ebe341a55 |
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| 出典メモ | uspto-grants-2000_04 |
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