Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,8-Diazabicyclo(5.4.0)undec-7-ene → 1-(2-Benzyloxyphenyl)-4-(2-chlorophenyl)butadiene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,8-Diazabicyclo(5.4.0)undec-7-ene | HCID 81184 | — |
| 반응물 | 2-Chlorocinnamaldehyde | HCID 3014042 | — |
| 반응물 | 2-Benzyloxybenzyltriphenylphosphonium chloride | HCID 19423967 | — |
| 생성물 | 1-(2-Benzyloxyphenyl)-4-(2-chlorophenyl)butadiene | HCID 53895274 | 90% |
반응 단계
Then, following a procedure similar to that described in the first part of Preparation 3, the whole of this 3-(2-chlorophenyl)-2-propenal was reacted with 7.97 g of 2-benzyloxybenzyltriphenylphosphonium chloride (prepared as described in Preparation 1) and 3.35 g of 1,8-diazabicyclo[5,4,0]undec-7-ene. The resulting crude product was purified as described in the first part of Preparation 3, to give 4.57 g (yield 90%) of 1-(2-benzyloxyphenyl)-4-(2-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-6a6118d3989b4dccaed45c721ceaf6b2 |
| 출처 메모 | uspto-grants-1996_09 |