Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-Chlorobenzaldehyde → 2-Chlorocinnamaldehyde
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-Chlorobenzaldehyde | HCID 6996 | — |
| 반응물 | (Triphenylphosphoranylidene)acetaldehyde | HCID 75051 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | 2-Chlorocinnamaldehyde | HCID 3014042 | 68.6% |
반응 단계
Following a procedure similar to that described in the first part of Preparation 17, 3.00 g of 2-chlorobenzaldehyde and 7.5 g of (triphenylphosphoranylidene)acetaldehyde were reacted in 100 ml of acetonitrile. The crude product thus obtained was purified by column chromatography through silica gel, using a 4:1 by volume mixture of hexane and ethyl acetate as the eluent, to give 2.44 g (yield 68%) of 3-(2-chlorophenyl)-2-propenal as a solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05556864 |
| 출처 데이터셋 | uspto-grants-1996_09 |
| ORD ID | ord-3ec02909709d487c874bb027c60589aa |
| 출처 메모 | uspto-grants-1996_09 |