o-Anisalacetone → 4-(2-Methoxyphenyl)butan-2-one

HRID 2059031노트

반응식

HRID 2059031 반응식
[CH:1](=[CH:10][C:11](=[O:13])[CH3:12])[C:2]1[C:3]([O:8][CH3:9])=[CH:4][CH:5]=[CH:6][CH:7]=1>[Pt]=O.C(OCC)(=O)C>[CH3:9][O:8][C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=1[CH2:1][CH2:10][C:11](=[O:13])[CH3:12]

참가 물질

4

반응물 1

HCID 139181o-Anisalacetone

생성물 1

HCID 5785634-(2-Methoxyphenyl)butan-2-one수율 45%

시약·촉매·용매 2

HCID 82844Platinum oxide (PtO)촉매HCID 8857Ethyl Acetate용매

실험 절차

The crude o-anisalacetone is hydrogenated (100 g/l liter of ethyl acetate and 1 g of platinum oxide) and then distilled to give 1.25 moles (45%) of 1-(o-methoxyphenyl)-3-butanone, bp 90°-110° C., 0.15 mm Hg.

후처리

  1. distillationdistilled

출처 및 근거

ORD 기록
ord-bcb70724b9cd4fa78b8ae52079f446fc
출처 데이터셋
uspto-grants-1982_03
특허 번호
US04321270

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