Ceria → Ceria ascorbic acid

HRID 240207

반응식

HRID 240207 반응식
[O:1]=[Ce:2]=[O:3].[O:4]=[C:5]1[O:11][C@H:10]([C@H:12]([CH2:14][OH:15])[OH:13])[C:8]([OH:9])=[C:6]1[OH:7]>>[O:1]=[Ce:2]=[O:3].[O:4]=[C:5]1[O:11][C@H:10]([C@H:12]([CH2:14][OH:15])[OH:13])[C:8]([OH:9])=[C:6]1[OH:7]

참가 물질

3

반응물 2

HCID 73963Ceria2회HCID 54670067L-Ascorbic Acid

생성물 1

HCID 131731188Ceria ascorbic acid

실험 절차

In these examples, an insoluble adduct of ceria and antioxidant was first formed followed by dissolution in a basic solution. In one example, 1.0 gram (g) of a yellow solid ceria precipitate was added to 50 milliliters (ml) of a 5% (w/w) ascorbic acid aqueous solution. A darker colored precipitate, i.e., an insoluble ceria-ascorbic acid adduct, was formed. The ceria-ascorbic acid adduct was isolated and then readily dissolved in a number of basic solutions as described below.

후처리

  1. dissolutionfollowed by dissolution in a basic solution

출처 및 근거

ORD 기록
ord-7f6ea0bc4f11479097b7d88f6ed87418
출처 데이터셋
uspto-grants-2014_02
특허 번호
US08647445B1

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