Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Hydroxybenzaldehyde → p-Octyloxycarbonyloxybenzaldehyde
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Hydroxybenzaldehyde | HCID 126 | — |
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Toluene | HCID 1140 | — |
| 반응물 | Carbonochloridic acid, octyl ester | HCID 81956 | — |
| 용매 | Pyridine | HCID 1049 | — |
| 생성물 | p-Octyloxycarbonyloxybenzaldehyde | HCID 13828007 | 65.8% |
반응 단계
Commercially available p-hydroxybenzaldehyde (50 g) was dissolved in pyridine (400 ml), followed by dropwise adding octyl chloroformate (85 g) under ice cooling, heating on a water bath, allowing to stand overnight, adding toluene (300 ml), further adding 6N-hydrochloric acid, separating the liquid layer, further washing with 2N-NaOH aqueous solution, washing with water, drying, and distilling off toluene to obtain a raw product of p-octyloxycarbonyloxybenzaldehyde (75 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04647398 |
| 출처 데이터셋 | uspto-grants-1987_03 |
| ORD ID | ord-9680c9fed5314658aeb7f9a78be33508 |
| 출처 메모 | uspto-grants-1987_03 |