4-Hydroxyphenylglyoxylic acid

Base Information

• Chemical Name: 4-Hydroxyphenylglyoxylic acid
• CAS No.: 15573-67-8
• Molecular Formula: C8H6 O4
• Molecular Weight: 166.133
• Hs Code.: 2918990090
• European Community (EC) Number: 842-891-6
• DSSTox Substance ID: DTXSID40165960
• Nikkaji Number: J410.258D
• Wikidata: Q27103861
• Metabolomics Workbench ID: 51825
• ChEMBL ID: CHEMBL129918
• Mol file: 15573-67-8.mol

Synonyms:4-hydroxyphenylglyoxylate;4-hydroxyphenylglyoxylic acid;4-hydroxyphenylglyoxylic acid, sodium salt;para-hydroxybenzoylformic acid;pisolithin A

Chemical Property of 4-Hydroxyphenylglyoxylic acid

Chemical Property:

• Vapor Pressure: 8.95E-06mmHg at 25°C
• Boiling Point: 358.9°Cat760mmHg
• Flash Point: 185°C
• PSA: 74.60000
• Density: 1.457g/cm³
• LogP: 0.65950
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 166.02660867
• Heavy Atom Count: 12
• Complexity: 191

Purity/Quality:

99% ^*data from raw suppliers

2-(4-hydroxyphenyl)-2-oxoaceticacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1C(=O)C(=O)O)O

Technology Process of 4-Hydroxyphenylglyoxylic acid

There total 18 articles about 4-Hydroxyphenylglyoxylic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.0%

4-hydroxy-alpha-oxobenzeneacetic acid ethyl ester (70080-54-5) → pisolithin A (15573-67-8)

Guidance literature:

4-hydroxy-alpha-oxobenzeneacetic acid ethyl ester; With lithium hydroxide; water; In tetrahydrofuran; at 5 - 20 ℃;

With acetic acid; In tetrahydrofuran;

DOI:10.1080/00397910802369554

Reference yield: 83.0%

4-hydroxy-alpha-oxobenzeneacetic acid methyl ester (38250-16-7) → pisolithin A (15573-67-8)

Guidance literature:

With water; sodium hydroxide; at 20 ℃; for 2h;

Reference yield: 61.0%

4-Vinylphenol (2628-17-3,24979-70-2) → pisolithin A (15573-67-8)

Guidance literature:

With tert.-butylhydroperoxide; water; tetra-(n-butyl)ammonium iodide; In acetonitrile; at 90 ℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique; Green chemistry;

DOI:10.1021/acs.orglett.1c02021

upstream raw materials:

p-methoxybenzoylformic acid

2,4,6-trinitrophenyl phenyl ether

Ethyl oxalyl chloride

phenol

Downstream raw materials:

4-hydroxy-benzaldehyde

(4-Hydroxy-phenyl)-[(Z)-methoxyimino]-acetic acid

4-hydroxyphenylacetate

4-hydroxyisobutyrophenone

Refernces

• 1、 Aminov,Nikonov. "". . . Retrieved 1973.
• 2、 Song, Tao,Ma, Zhiming,Wang, Xiaoxue,Yang, Yong. "Synthesis of α-Keto Acids via Oxidation of Alkenes Catalyzed by a Bifunctional Iron Nanocomposite". supporting information. p. 5917 - 5921. Retrieved 2021/07/31.
• 3、 Inada, Haruki,Shibuya, Masatoshi,Yamamoto, Yoshihiko. "Synthesis of Unprotected 2-Arylglycines by Transamination of Arylglyoxylic Acids with 2-(2-Chlorophenyl)glycine". . p. 11047 - 11059. Retrieved 2020/10/12.