Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hexane → 2,6-Di-tert-butyl-4-(2-nitrostyryl)phenol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hexane | HCID 8058 | — |
| 반응물 | Piperidine | HCID 8082 | — |
| 반응물 | 3,5-Di-tert-butyl-4-hydroxybenzaldehyde | HCID 73219 | — |
| 반응물 | (2-Nitrophenyl)acetic acid | HCID 77337 | — |
| 용매 | O-Xylene | HCID 7237 | — |
| 생성물 | 2,6-Di-tert-butyl-4-(2-nitrostyryl)phenol | HCID 54141749 | 62.9% |
반응 단계
To a solution of 3,5-di-tert-butyl-4-hydroxybenzaldehyde (8.09 g, 34.5 mmol) and 2-nitrophenylacetic acid (9.40 g, 51.9 mmol) in xylene (60 ml) was added piperidine (0.3 ml) and the mixture was heated under reflux for 26 hrs while removing water producing with the progress of reaction. After allowing to stand overnight, hexane was added to afford as crystals 2,6-di-tert-butyl-4-(2-nitrostyryl)phenol (7.67 g, 62.9%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05621010 |
| 출처 데이터셋 | uspto-grants-1997_04 |
| ORD ID | ord-3925ace3a9be4734b0ae067507043c4f |
| 출처 메모 | uspto-grants-1997_04 |