돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 226948생성일: 2026년 10월 24일

Dimethylformamide → 3-(3,4-Dimethyl-benzoyl)-1-(6-methyl-pyridin-2-ylmethyl)-1H-quinolin-4-one

https://huagongshe.com/ko/reaction/226948

반응식

참여 물질

역할이름HCID투입량
반응물DimethylformamideHCID 6228—
반응물m-Xylyl bromideHCID 12099—
반응물Sodium hydrideHCID 24758—
반응물3-(3,4-dimethyl-benzoyl)-2,3-dihydro-1H-quinolin-4-oneHCID 67071967—
생성물3-(3,4-Dimethyl-benzoyl)-1-(6-methyl-pyridin-2-ylmethyl)-1H-quinolin-4-oneHCID 16730856—

반응 단계

Compound 4z was prepared following the procedure outlined in Step 3 of Example 1 using 15.6 mg (0.39 mmol) of sodium hydride (60%), 83.2 mg (0.30 mmol) of 3-(3,4-dimethyl-benzoyl)-2,3-dihydro-1H-quinolin-4-one, 3 mL of anhydrous dimethylformamide, and 73.0 mg (0.39 mmol) of 3-methylbenzylbromide. The crude product was purified by flash chromatography to yield 61 mg of a colorless solid 4z: LC-MSD, M/z for C25H22N2O2, [M+H]+=383.4, [M+2H]+=384.4; Reverse phase HPLC (gradient acetonitrile 0.1% TFA 20-95% in 4 min) retention time=2.484 min; 1H NMR (400 MHz, CDCl3/HCl): δ 2.32 (d, 6H), 2.58 (s, 3H), 5.42 (s, 2H), 6.83 (d, 1H), 7.08 (d, 1H), 7.16 (d, 1H), 7.36-7.43 (m, 2H), 7.48-7.60 (m, 3H), 7.64 (s, 1H), 8.31 (s, 1H), 8.46 (d, 1H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07557213B2
출처 데이터셋uspto-grants-2009_07
ORD IDord-85e8a4d3d13c4ac99f7a2f3b30c252d3
출처 메모uspto-grants-2009_07