Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,8-Diazabicyclo(5.4.0)undec-7-ene → 1-(2-Benzyloxyphenyl)-4-(3-chlorophenyl)butadiene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,8-Diazabicyclo(5.4.0)undec-7-ene | HCID 81184 | — |
| 반응물 | 3-(3-Chlorophenyl)prop-2-enal | HCID 2763111 | — |
| 반응물 | 2-Benzyloxybenzyltriphenylphosphonium chloride | HCID 19423967 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | 1-(2-Benzyloxyphenyl)-4-(3-chlorophenyl)butadiene | HCID 54522678 | 94% |
반응 단계
Following a procedure similar to that described in the first part of Preparation 3, the whole of this 3-(3-chlorophenyl)-2-propenal was reacted with 6.9 g of 2-benzyloxybenzyltriphenylphosphonium chloride (prepared as described in Preparation 1) and 2.89 g of 1,8-diazabicyclo[5,4,0]undec-7-ene in 100 ml of acetonitrile. The crude product, extracted as described in the first part of Preparation 3, was purified as described in the first part of Preparation 3, to give 4.13 g (yield 94%) of 1-(2-benzyloxyphenyl)-4-(3-chlorophenyl)butadiene as an oil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05556864 |
| 출처 데이터셋 | uspto-grants-1996_09 |
| ORD ID | ord-9d499ca1328845e99ea443d258b77e96 |
| 출처 메모 | uspto-grants-1996_09 |