2-Bromo-1-(2,5-dichlorophenyl)ethanone → 1-Benzo[1,3]dioxol-4-yl-2-bromo-ethanone

HRID 856937

반응식

HRID 856937 반응식
[O:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[C:9]([C:10](=[O:12])[CH3:11])[C:4]=2[O:3][CH2:2]1.[Br:13]CC(C1C=C(Cl)C=CC=1Cl)=O>>[O:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[C:9]([C:10](=[O:12])[CH2:11][Br:13])[C:4]=2[O:3][CH2:2]1

참가 물질

3

반응물 2

HCID 27569072-Bromo-1-(2,5-dichlorophenyl)ethanoneHCID 137310061-(1,3-Dioxaindan-4-yl)ethan-1-one

생성물 1

HCID 218649771-Benzo[1,3]dioxol-4-yl-2-bromo-ethanone수율 48%

실험 절차

This compound was prepared from 1-benzo[1,3]dioxol-4-yl-ethanone (2.15 g, 13.1 mmol) in the manner described for 2-bromo-1-(2,5-dichlorophenyl)ethanone (Method I-2), affording 1.54 g (48%) of 1-benzo[1,3]dioxol-4-yl-2-bromo-ethanone as an off-white solid.

출처 및 근거

ORD 기록
ord-bf2728384c1144f498a9efc98897de81
출처 데이터셋
uspto-grants-2006_12
특허 번호
US07144885B2

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