Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Vinyltrimethylsilane → 5-Bromo-1,3-dimethyl-2-vinylbenzene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Vinyltrimethylsilane | HCID 79102 | — |
| 반응물 | 5-Bromo-2-iodo-1,3-dimethylbenzene | HCID 2735573 | — |
| 반응물 | 4-Bromo-2-methyl-1-vinylbenzene | HCID 22598656 | — |
| 생성물 | 5-Bromo-1,3-dimethyl-2-vinylbenzene | HCID 53418364 | 94% |
반응 단계
Using a procedure analogous to that used to prepare 30A, 5-bromo-2-iodo-1,3-dimethylbenzene (15.6 g, 48 mmol) was reacted with trimethyl(vinyl)silane in a pressure vessel at 160° C. for 1 h to yield 32A (10.0 g, 94%) as a clear oil. 1H NMR (400 MHz, CDCl3) δ ppm 2.26 (s, 6 H) 5.24 (dd, J=17.86, 1.92 Hz, 1 H) 5.55 (dd, J=11.54, 2.20 Hz, 1 H) 7.18 (s, 2 H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07592331B2 |
| 출처 데이터셋 | uspto-grants-2009_09 |
| ORD ID | ord-d31eb0f913b94621abadbcd058495c2e |
| 출처 메모 | uspto-grants-2009_09 |