JPS5745134A - Isolation of p-hydroxymandelic acid - Google Patents
Isolation of p-hydroxymandelic acidInfo
- Publication number
- JPS5745134A JPS5745134A JP10641880A JP10641880A JPS5745134A JP S5745134 A JPS5745134 A JP S5745134A JP 10641880 A JP10641880 A JP 10641880A JP 10641880 A JP10641880 A JP 10641880A JP S5745134 A JPS5745134 A JP S5745134A
- Authority
- JP
- Japan
- Prior art keywords
- hydroxymandelic acid
- metal
- acid
- isolation
- isolated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To obtain the titled compound useful as an intermediate for a drug, agricultural chemical, other chemical products, by isolating p-hydroxymandelic acid having extremely high water-solubility as its salt of a metal, e.g., Ca, Mg, Zn, Ni, Cu, Ba, Dc, Ag, or Fe.
CONSTITUTION: An aqueous solution containing p-hydroxymandelic acid (e.g., a solution of a reaction product of phenol and glyoxylic acid in a basic aqueous medium) is reated with a chloride, hydroxide, or oxide of Ca, Mg, Zn, Ni, Cu, Ba, Cd, Ag or Fe, to give the metal hydroxymandelate, which is isolated.
EFFECT: The titled substance can be isolated simply in high yield.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10641880A JPS5745134A (en) | 1980-08-04 | 1980-08-04 | Isolation of p-hydroxymandelic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10641880A JPS5745134A (en) | 1980-08-04 | 1980-08-04 | Isolation of p-hydroxymandelic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5745134A true JPS5745134A (en) | 1982-03-13 |
JPS6323981B2 JPS6323981B2 (en) | 1988-05-18 |
Family
ID=14433113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10641880A Granted JPS5745134A (en) | 1980-08-04 | 1980-08-04 | Isolation of p-hydroxymandelic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5745134A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007135109A1 (en) * | 2006-05-24 | 2007-11-29 | Clariant Specialty Fine Chemicals (France) | Metal complexes comprising a ligand derived from 2-aryl-2-hydroxyacetic acid and a divalent or trivalent metal cation, and their use |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0560285U (en) * | 1992-01-22 | 1993-08-10 | 昭和鋼機株式会社 | Animal capture device |
-
1980
- 1980-08-04 JP JP10641880A patent/JPS5745134A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007135109A1 (en) * | 2006-05-24 | 2007-11-29 | Clariant Specialty Fine Chemicals (France) | Metal complexes comprising a ligand derived from 2-aryl-2-hydroxyacetic acid and a divalent or trivalent metal cation, and their use |
FR2901553A1 (en) * | 2006-05-24 | 2007-11-30 | Clariant Specialty Fine Chem | METAL COMPLEX COMPRISING A 2-ARYL-2-HYDROXYACETIC ACID-DERIVED LIGAND AND A DIVALENT OR TRIVALENT METAL CATION, AND USE THEREOF |
US8372176B2 (en) | 2006-05-24 | 2013-02-12 | Clariant Specialty Fine Chemicals (France) | Metal complexes comprising a ligand derived from 2-aryl-2-hydroxyacetic acid and a divalent or trivalent metal cation, and their use |
Also Published As
Publication number | Publication date |
---|---|
JPS6323981B2 (en) | 1988-05-18 |
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