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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 242768생성일: 2026년 10월 26일

Aniline → (2-Methyl-6-nitrophenyl)phenylamine

https://huagongshe.com/reaction/242768

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참여 물질

역할이름HCID투입량
반응물AnilineHCID 6115—
반응물Cesium carbonateHCID 10796—
반응물2-Bromo-3-nitrotolueneHCID 231828—
촉매palladium(II) acetateHCID 167845—
촉매Binap, (A+-)-HCID 634876—
용매TolueneHCID 1140—
생성물(2-Methyl-6-nitrophenyl)phenylamineHCID 6815708493%

반응 조건

온도110 °C

반응 단계

A mixture of 2-bromo-1-methyl-3-nitrobenzene (1.0 g, 4.63 mmol), phenylamine (506 μL, 5.56 mmol), Cs2CO3 (2.11 g, 6.48 mmol) and (R)-BINAP (5 mol %, 143 mg, 0.23 mmol) in toluene (10 mL) was degassed with a stream of nitrogen prior to addition of Pd(OAc)2 (25 mg, 0.11 mmol) and was stirred at 110° C. under a nitrogen atmosphere for 20 h. After cooling to RT, the mixture was partitioned between EtOAc and water. The organic layer was washed with brine, then dried (Na2SO4) and concentrated in vacuo. The resulting residue was purified by column chromatography (Si—PCC, gradient 0-35% DCM in cyclohexane) affording (2-Methyl-6-nitrophenyl)phenylamine as a red solid (981 mg, 93%). LCMS: RT 3.88 min [M+H]+ 229.1

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08653089B2
출처 데이터셋uspto-grants-2014_02
ORD IDord-d53a55bb2ef14a829cddb58d6acce357
출처 메모uspto-grants-2014_02