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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 181생성일: 2026년 10월 24일

Methylamine → N-methyl-5-(trifluoromethyl)pyridin-3-amine

https://huagongshe.com/ko/reaction/181

반응식

참여 물질

역할이름HCID투입량
반응물MethylamineHCID 6329—
반응물3-Bromo-5-(trifluoromethyl)pyridineHCID 11127991—
시약Cesium carbonateHCID 10796—
촉매1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)HCID 636044—
촉매Palladium, tris[mu-[(1,2-eta:4,5-eta)-(1E,4E)-1,5-diphenyl-1,4-pentadien-3-one]]di-, compd. with trichloromethane (1:1)HCID 11029508—
용매1,4-DioxaneHCID 31275—
생성물N-methyl-5-(trifluoromethyl)pyridin-3-amineHCID 212212680%

반응 조건

온도130 °C

반응 단계

3-bromo-5-(trifluoromethyl)pyridine (100 mg, 0.44 mmol), methylamine 2 M in THF (0.442 mL, 0.88 mmol), and cesium carbonate (202 mg, 0.62 mmol) were suspended in dioxane (3 mL) . The reaction was purged with nitrogen for 30 minutes then 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene (7.68 mg, 0.01 mmol) and TRIS(DIBENZYLIDENEACETONE)DIPALLADIUM(0)-CHLOROFORM ADDUCT (9.16 mg, 8.85 µmol) were added. The reaction was heated at 130 c for 30mins. No REACTION ABANDONED

출처 및 근거

출처 데이터셋750 AstraZeneca ELN dataset
ORD IDord-6eff375bd801443f9df865a891f3e022
출처 메모750 AstraZeneca ELN dataset