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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 273315생성일: 2026년 10월 26일

Benzyl Bromide → 1-benzyl-1H-pyrrolo[3,2-b]pyridine

https://huagongshe.com/reaction/273315

반응식

참여 물질

역할이름HCID투입량
반응물Benzyl BromideHCID 7498—
반응물4-AzaindoleHCID 9226—
반응물Sodium hydrideHCID 24758—
용매DimethylformamideHCID 6228—
생성물1-benzyl-1H-pyrrolo[3,2-b]pyridineHCID 4526731461.2%

반응 조건

온도60 °C

반응 단계

A solution of 1H-pyrrolo[3,2-b]pyridine (1.30 g, 9.42 mmol) in DMF (15 ml) was treated with sodium hydride (60% in mineral oil, 434 mg, 11.3 mmol) at r.t. until effervescence ceased. After cooling to 0° C. benzyl bromide (1.68 ml, 14.1 mmol) was added and the reaction warmed at 60° C. overnight. The reaction mixture was partitioned between water and EtOAc (50 ml each) and extracted with EtOAc (50 ml). The combined organics were washed with brine (20 ml), dried (MgSO4), filtered and concentrated in vacuo to give the title compound as a brown oil (1.20 g, 58%). δH (CDCl3) 8.39 (1H, d, J 4.4 Hz), 7.48 (1H, d, J 8.2 Hz), 7.30 (1H, d, J 3.1 Hz), 7.26-7.18 (3H, m), 7.04-6.69 (3H, m), 6.67 (1H, d, J 4.4 Hz), 5.11 (2H, s). LCMS (ES+) RT 1.56 ml 209 (M+H+).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07456286B2
출처 데이터셋uspto-grants-2008_11
ORD IDord-3f233d2f3cda41a996d3f96e2a2c7045
출처 메모uspto-grants-2008_11