2-Bromodibenzofuran → 2,8-Dibromodibenzofuran

HRID 579681

반응식

[Br:1][C:2]1[CH:14]=[CH:13][C:5]2[O:6][C:7]3[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=3[C:4]=2[CH:3]=1.[Br:15]Br>>[Br:15][C:10]1[CH:11]=[CH:12][C:7]2[O:6][C:5]3[CH:13]=[CH:14][C:2]([Br:1])=[CH:3][C:4]=3[C:8]=2[CH:9]=1

참가 물질

반응물 2

HCID 68562-Bromodibenzofuran2회

HCID 24408Bromine

생성물 1

HCID 822902,8-Dibromodibenzofuran수율 50%

실험 절차

The procedure for the synthesis of 19 was followed (1 eq. bromine was used) to prepare 20 from 19 as white crystals in a 50% yield. 1H NMR (400 MHz, CDCl3, 298 K): δ(ppm) 8.04-8.03 (d, J=2.00 Hz, 2H), 7.60-7.59 (d, J=2.00 Hz, 1H), 7.58-7.57 (d, J=2.00 Hz, 1H), 7.47 (s, 1H), 7.44 (s, 1H).

출처 및 근거

ORD 기록: ord-74a311f78c3d4e65b469c52b1ba6431f
출처 데이터셋: uspto-grants-2015_05
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US09040718B2

연결된 노트

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