Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → Nonamethyltetrasiloxanyl 2-methylprop-2-enoate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 4-Methoxyphenol | HCID 9015 | — |
| 반응물 | Hexamethylcyclotrisiloxane | HCID 10914 | — |
| 반응물 | 2-Propenoic acid, 2-methyl-, trimethylsilyl ester | HCID 2733839 | — |
| 촉매 | Zincchloride | HCID 3007855 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | Nonamethyltetrasiloxanyl 2-methylprop-2-enoate | HCID 12991985 | — |
반응 단계
50 g of hexamethylcyclotrisiloxane, 35.6 g of trimethylsilyl methacrylate, 2.5 g of zinc chloride and 0.4 g of 4-methoxy phenol were dissolved in 50 ml of toluene. After 11 h at 100° C., the mixture was allowed to cool until room temperature, 40 ml of triethylamine were then added and the salts were filtered. After evaporation of the solvent, distillation under reduced pressure (0.3 mbar, 80° C.) furnished pure nonamethyl-1-methacryloyloxy-tetrasiloxane.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07595370B2 |
| 출처 데이터셋 | uspto-grants-2009_09 |
| ORD ID | ord-5ae7ade281944755bf780f079f60e999 |
| 출처 메모 | uspto-grants-2009_09 |