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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 240067생성일: 2026년 10월 26일

Sodium Carbonate → 2',5'-Dimethoxy-biphenyl-3-ylamine

https://huagongshe.com/reaction/240067

반응식

참여 물질

역할이름HCID투입량
반응물Sodium CarbonateHCID 10340—
반응물3-BromoanilineHCID 11562—
반응물2,5-Dimethoxyphenylboronic acidHCID 2734342—
촉매HCID 178418397HCID 178418397—
용매1,2-DimethoxyethaneHCID 8071—
생성물2',5'-Dimethoxy-biphenyl-3-ylamineHCID 2019982591%

반응 단계

2,5-dimethoxyphenyl boronic acid (0.126 g, 0.693 mmol) and 3-bromoaniline (0.05 mL, 0.462 mmol) were combined in DME (2 mL) in a flame-dried, round-bottom flask. Na2CO3 (2M, 0.485 mL, 0.970 mmol) and Pd(PPh3)4 (0.017 g, 0.014 mmol) were added to the stirred solution. The reaction was refluxed overnight under argon flow, and subsequently cooled to room temperature. The solvent was removed under vacuum and the resulting residue was resuspended in H20 and extracted with CH2Cl2. The organic phase was dried over MgSO4 and concentrated under vacuum. The crude product was purified by silica column chromatography (0-20% EtOAc/hexanes). The purification was monitored by TLC. The solvent was removed under vacuum from fractions containing product, resulting in 0.091 g in 91% yield.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08642788B2
출처 데이터셋uspto-grants-2014_02
ORD IDord-a4c297573b324cb986a1679e0f331f09
출처 메모uspto-grants-2014_02