Hesperidin → Hesperidin silver

HRID 61525

반응식

HRID 61525 반응식
[CH3:1][C@@H:2]1[O:7][C@@H:6]([O:8][CH2:9][C@H:10]2[O:15][C@@H:14]([O:16][C:17]3[CH:18]=[C:19]([OH:37])[C:20]4[C:26](=[O:27])[CH2:25][C@@H:24]([C:28]5[CH:29]=[CH:30][C:31]([O:35][CH3:36])=[C:32]([OH:34])[CH:33]=5)[O:23][C:21]=4[CH:22]=3)[C@H:13]([OH:38])[C@@H:12]([OH:39])[C@@H:11]2[OH:40])[C@H:5]([OH:41])[C@H:4]([OH:42])[C@H:3]1[OH:43].[OH-].[Na+].[Ag:46]>C1(C)C=CC(S([O-])(=O)=O)=CC=1.[Ag+].O>[CH3:1][C@@H:2]1[O:7][C@@H:6]([O:8][CH2:9][C@H:10]2[O:15][C@@H:14]([O:16][C:17]3[CH:18]=[C:19]([OH:37])[C:20]4[C:26](=[O:27])[CH2:25][C@@H:24]([C:28]5[CH:29]=[CH:30][C:31]([O:35][CH3:36])=[C:32]([OH:34])[CH:33]=5)[O:23][C:21]=4[CH:22]=3)[C@H:13]([OH:38])[C@@H:12]([OH:39])[C@@H:11]2[OH:40])[C@H:5]([OH:41])[C@H:4]([OH:42])[C@H:3]1[OH:43].[Ag:46]

참가 물질

6

반응물 3

HCID 10621Hesperidin3회HCID 14798Sodium HydroxideHCID 23954Silver

생성물 1

HCID 131737181Hesperidin silver

시약·촉매·용매 2

HCID 962Water용매2회HCID 85606Benzenesulfonic acid, 4-methyl-, silver(1+) salt (1:1)용매

실험 절차

Hesperidin/silver colloidal nanoparticle catalyst is prepared by dissolving 1.65 g hesperidin in a beaker containing 800 ml DI water at room temperature. 1 N NaOH solution with stirring is added to adjust the solution pH to 11. In a separate beaker, 2.2 g silver p-toluenesulfonate is dissolved in 60 ml DI water. The silver ion solution is added to the hesperidin solution with strong stirring. The molar ratio of silver to hesperidin is 1:0.34. The beaker containing the aqueous catalyst solution is placed in a 50° C. water bath for 12 hours to test its stability. After 12 hours the solution is observed and no precipitate is expected indicating that the catalyst is still stable.

후처리

  1. additionis added
  2. additionThe beaker containing the aqueous catalyst solution
  3. customis placed in a 50° C.
  4. customfor 12 hours

출처 및 근거

ORD 기록
ord-d52d89091fb1495d99f897f5da5dbdc4
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09441300B2

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