Phloretin → HCID 70181280, 화합물

HRID 1077676노트

반응식

HRID 1077676 반응식
[OH:1][C:2]1[CH:20]=[CH:19][C:5]([CH2:6][CH2:7][C:8]([C:10]2[C:11](=[CH:13][C:14](=[CH:16][C:17]=2[OH:18])[OH:15])[OH:12])=[O:9])=[CH:4][CH:3]=1>C(O)C.[Pd]>[OH:1][CH:2]1[CH:3]=[CH:4][C:5]([CH2:6][CH2:7][C:8]([C:10]2[C:17](=[CH:16][C:14](=[CH:13][C:11]=2[OH:12])[OH:15])[OH:18])=[O:9])=[CH:19][CH2:20]1

참가 물질

4

반응물 1

HCID 4788Phloretin

생성물 1

HCID 70181280HCID 70181280, 화합물수율 90%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 702Ethanol용매

실험 절차

A solution of phloretin (1 g) in 80% ethanol (20 ml) containing 50 mg of 5% palladium on carbon is stirred under a hydrogen atmosphere. After 6 hrs the mixture is filtered, and the filtrate is concentrated under vacuo to give dihydrophloretin in about 90% yield.

후처리

  1. filtrationAfter 6 hrs the mixture is filtered
  2. concentrationthe filtrate is concentrated under vacuo

출처 및 근거

ORD 기록
ord-69d4ecc319ae49a2af9737f960e5e305
출처 데이터셋
uspto-grants-1996_08
특허 번호
US05545399

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