Boron tribromide → 2-Bromo-5-(2-phenylethenyl)-1,3-benzenediol

반응식

[Br:1][C:2]1[C:7]([O:8]C)=[CH:6][C:5]([CH:10]=[CH:11][C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=[CH:4][C:3]=1[O:18]C.B(Br)(Br)Br>>[Br:1][C:2]1[C:7]([OH:8])=[CH:6][C:5]([CH:10]=[CH:11][C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=2)=[CH:4][C:3]=1[OH:18]

참가 물질

반응물 2

HCID 25134Boron tribromide

HCID 668426762-Bromo-1,3-dimethoxy-5-(2-phenylethenyl)benzene

생성물 1

HCID 668430452-Bromo-5-(2-phenylethenyl)-1,3-benzenediol수율 90%

실험 절차

This material was synthesized from 1-(4-bromo-3,5-dimethoxyphenyl)-2-phenylethene (21B) and BBr3 in 90% yield by the same method as described in example 6.

출처 및 근거

ORD 기록: ord-d46367d2be4b4dc5afb0600c6bb77309
출처 데이터셋: uspto-grants-2008_01
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US07321050B2

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