Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Chlorotrimethylsilane → 1-[[[3,4-Bis[(trimethylsilyl)oxy]phenyl]methylene]amino]-3-(trimethylsilyl)-2-imidazolidinone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Chlorotrimethylsilane | HCID 6397 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 1-[[(3,4-Dihydroxyphenyl)methylene]amino]-2-imidazolidinone | HCID 136081430 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 1-[[[3,4-Bis[(trimethylsilyl)oxy]phenyl]methylene]amino]-3-(trimethylsilyl)-2-imidazolidinone | HCID 53896452 | 88.9% |
반응 단계
To a mixture of 5.0 g (22.6 mmol) of 1-[[(3,4-dihydroxyphenyl)methylene]amino]-2-imidazolidinone and 8.1 g (74.6 mmol) of chlorotrimethylsilane in 200 ml of ethyl acetate was added 7.5 g (74.6 mmol) of triethylamine. After stirring overnight at ambient temperature, the precipitate was filtered off and the filtrate evaporated in vacuo to afford 8.8 g of 1-[[[3,4-bis[(trimethylsilyl)oxy]phenyl]methylene]amino]-3-(trimethylsilyl)-2-imidazolidinone.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04801705 |
| 출처 데이터셋 | uspto-grants-1989_01 |
| ORD ID | ord-11ad40a35ecf43de8593c5bf67196979 |
| 출처 메모 | uspto-grants-1989_01 |