돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1787708생성일: 2026년 10월 25일

2,6-Diaminopyridine → N-(6-Amino-pyridin-2-yl)-2-(2-methoxy-ethoxy)-acetamide

https://huagongshe.com/reaction/1787708

반응식

참여 물질

역할이름HCID투입량
반응물2,6-DiaminopyridineHCID 8861—
반응물(2-Methoxyethoxy)acetic acidHCID 27642—
반응물Isobutyl chloroformateHCID 62365—
반응물Sodium BicarbonateHCID 516892—
용매TetrahydrofuranHCID 8028—
용매TriethylamineHCID 8471—
생성물N-(6-Amino-pyridin-2-yl)-2-(2-methoxy-ethoxy)-acetamideHCID 57600508—

반응 조건

온도0 °C

반응 단계

4.9 ml of (2-methoxyethoxy)-acetic acid is dissolved in 500 ml of tetrahydrofuran. 9.7 ml of triethylamine and 5.6 ml of isobutyl chloroformate are added at 0° C., and it is stirred for 30 minutes at 0° C. 3.96 g of 2,6-diaminopyridine is added, and it is stirred for another 4 hours at room temperature. The reaction mixture is mixed with semi-saturated sodium bicarbonate solution and extracted with ethyl acetate. The organic solution is washed with saturated sodium chloride solution, dried on sodium sulfate, concentrated by evaporation, and after purification by chromatography on silica gel, 5.04 g of the title compound is obtained.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07511059B2
출처 데이터셋uspto-grants-2009_03
ORD IDord-1dda6433de5b4aab9845db9fde330951
출처 메모uspto-grants-2009_03