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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 7630생성일: 2026년 10월 23일

Sodium Methoxide → 2-[7-(3-Fluoro-benzyloxy)-2-methyl-4-oxo-4H-quinazolin-3-yl]-acetamide

https://huagongshe.com/ko/reaction/7630

반응식

참여 물질

역할이름HCID투입량
반응물Sodium MethoxideHCID 10942334—
반응물Ethyl acetamidate hydrochlorideHCID 19983589—
반응물HCID 21991777HCID 21991777—
반응물7-(3-Fluoro-benzyloxy)-2-methyl-3h-quinazolin-4-oneHCID 135752714—
용매MethanolHCID 887—
용매WaterHCID 962—
생성물2-[7-(3-Fluoro-benzyloxy)-2-methyl-4-oxo-4H-quinazolin-3-yl]-acetamideHCID 1002018097%

반응 단계

7-(3-Fluoro-benzyloxy)-2-methyl-3H-quinazolin-4-one: To a mixture of 2-amino-4-(3-fluoro-benzyloxy)-benzoic acid (2.0 g, 7.7 mmol) and ethyl acetamidate HCl (1.9 g, 15.3 mmol) in methanol (30 mL) was added sodium methoxide (5.4 M, 0.83 g, 15.3 mmol) and the resulting mixture was heated under reflux for 19 h. After this time ethyl acetamidate HCl (1.9 g, 15.3 mmol) and sodium methoxide (5.4 M, 0.83 g, 15.3 mmol) was added and the resulting mixture heated for another 1 h. After cooling to rt the mixture was poured into water (40 mL) and then the resulting precipitate was stirred for 2 h, and filtered off to afford the title compound (2.1 g, 97%) as an off-white solid. MS: m/e=283.1 (M−H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07087612B2
출처 데이터셋uspto-grants-2006_08
ORD IDord-b61c6f8fbaaa4529848801b75a7c15ca
출처 메모uspto-grants-2006_08