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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 904624생성일: 2026년 10월 27일

Sulfuric Acid → 2-(4-Chlorobenzoyl)-quinoline

https://huagongshe.com/reaction/904624

반응식

참여 물질

역할이름HCID투입량
반응물Sulfuric AcidHCID 1118—
반응물p-BromochlorobenzeneHCID 7806—
반응물Ammonium BromideHCID 25514—
반응물Quinoline-2-carbonitrileHCID 74031—
반응물MagnesiumHCID 5462224—
용매Diethyl EtherHCID 3283—
생성물2-(4-Chlorobenzoyl)-quinolineHCID 1249554589%

반응 단계

The starting substance is prepared as follows: 15.4 g (0.1 mole) of 2-cyano-quinoline are dissolved in 200 ml of anhydrous ether, and a Grignard reagent prepared from 2.5 g (0.13 moles) of 4-chloro-bromobenzene and 3.16 g (0.13 moles) of magnesium metal are added. The reaction mixture is allowed to stand overnight, thereafter it is poured into a mixture of 15 g of ammonium bromide and ice, acidified with sulfuric acid and the organic phase is separated. After evaporating the ether the product thus-obtained (24 g) is recrystallized from ethanol. The 2-(4-chlorobenzoyl)-quinoline is obtained with a yield of 89%.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US04419355
출처 데이터셋uspto-grants-1983_12
ORD IDord-e4db71ac23cb42dfa90d61d08439b931
출처 메모uspto-grants-1983_12