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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 5735생성일: 2026년 10월 23일

Water → 2-Amino-3-(4-chlorocinnamylamino)pyridine

https://huagongshe.com/ko/reaction/5735

반응식

참여 물질

역할이름HCID투입량
반응물WaterHCID 962—
반응물2,3-DiaminopyridineHCID 9956—
반응물Potassium CarbonateHCID 11430—
반응물p-Chlorocinnamyl chlorideHCID 53728250—
용매DimethylformamideHCID 6228—
생성물2-Amino-3-(4-chlorocinnamylamino)pyridineHCID 5425241842.2%

반응 단계

7.71 g of p-chlorocinnamyl chloride and 13.5 g of 2,3-diaminopyridine were dissolved in 220 ml of dimethylformamide, and to the solution was added 8.6 g of potassium carbonate, and the mixture was stirred at a room temperature for 50 hours, and after adding 300 ml of water, extracted twice with 200 ml of chloroform. The extract was dried over magnesium sulfate and concentrated under a reduced pressure, and resulting residue was applied to a silica gel column and eluted with chloroform/methanol (100:1 to 50:1), to obtain 4.52 g of the title compound as yellow crystals.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05245034
출처 데이터셋uspto-grants-1993_09
ORD IDord-d4ee0e39c1e94258bf77463d69e44f83
출처 메모uspto-grants-1993_09