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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 53854생성일: 2026년 10월 26일

Piperidine → 2,6-Diisopropyl-4-(2-nitrostyryl)phenol

https://huagongshe.com/reaction/53854

반응식

참여 물질

역할이름HCID투입량
반응물PiperidineHCID 8082—
반응물(2-Nitrophenyl)acetic acidHCID 77337—
반응물4-Hydroxy-3,5-bis(isopropyl)benzaldehydeHCID 82712—
용매O-XyleneHCID 7237—
생성물2,6-Diisopropyl-4-(2-nitrostyryl)phenolHCID 5373046687%

반응 단계

To a solution of 3,5-diisopropyl-4-hydroxybenzaldehyde (0.95 g, 4.6 mmol) and 2-nitrophenyl acetic acid (1.1 g, 6.2 mmol) in xylene (10 ml) was added piperidine (0.05 ml) and the mixture was heated under reflux for 8 hrs while removing water producing with the progress of reaction. After distilling off the solvent followed by purification of the residue by a silica gel column chromatography, recrystallization from hexane gave 2,6-diisopropyl-4-(2-nitrostyryl)phenol (1.3 g, 87%) as crystals.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05621010
출처 데이터셋uspto-grants-1997_04
ORD IDord-84581df57dc74116aabc3e0c77082449
출처 메모uspto-grants-1997_04