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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 489140생성일: 2026년 10월 24일

Hydrochloric Acid → 3-(Phenylmethyl)salicylaldehyde

https://huagongshe.com/ko/reaction/489140

반응식

참여 물질

역할이름HCID투입량
반응물Hydrochloric AcidHCID 313—
반응물ChloroformHCID 6212—
반응물Sodium HydroxideHCID 14798—
반응물2-BenzylphenolHCID 24216—
용매EthanolHCID 702—
용매WaterHCID 962—
생성물3-(Phenylmethyl)salicylaldehydeHCID 2226353424%

반응 조건

온도65 °C

반응 단계

To a warm, stirred mixture of sodium hydroxide (8.0 g) in water (8.00 ml) was added a warmed solution of 2-hydroxydiphenylmethane (1), (4.9 g, 27 mmol) in ethanol (4 ml) and the mixture heated to 65° C. Chloroform (4.1 ml) was added down a water condensor and the resulting mixture began to reflux. After 1 h at reflux, the mixture was cooled in ice, acidified to pH 2 with 1N HCl and extracted with ethyl acetate (3×30 ml). The combined extracts were dried (Na2SO4) and the solvent removed to yield a dark brown gum. The product was eluted through a silica column, using 0-10% ethyl acetate in petroleum spirit to yield a yellow oil (1.33 g, 24%)

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06977255B2
출처 데이터셋uspto-grants-2005_12
ORD IDord-c18fc22f121b49ff8c29557cd25da627
출처 메모uspto-grants-2005_12