572874-62-5

Basic information

• Product Name: 1,2-Naphthalenedione, 4-hydroxy-3-iodo-
• CAS NO: 572874-62-5
• Molecular Formula: C10H5IO3
• Molecular Weight: 300.052
• Mol File: 572874-62-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,2-Naphthalenedione, 4-hydroxy-3-iodo-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Naphthalenedione, 4-hydroxy-3-iodo-(572874-62-5)
• EPA Substance Registry System: 1,2-Naphthalenedione, 4-hydroxy-3-iodo-(572874-62-5)

Safety Data

• Hazardous Substances Data: 572874-62-5(Hazardous Substances Data)

Upstream product

• 106-49-0 p-toluidine 
• 117560-06-2 3-phenyliodonio-1,2,4-trioxo-1,2,3,4-tetrahydronaphthalenide 
• 459-73-4 GlyOEt*HCl 
• 94-09-7 p-aminoethylbenzoate 
• 591-27-5 m-Hydroxyaniline 
• 134-20-3 2-carbomethoxyaniline 
• 571166-63-7 Z,E-3-iodo-4-hydroxy-1[(2-phenylethyl)imino]-2-naphthalenone 
• 100-61-8 N-methylaniline 
• 95-53-4 o-toluidine 
• 62-53-3 aniline 
• 64-04-0 phenethylamine 
• 104-94-9 4-methoxy-aniline 

Downstream Products

• 35135-38-7 2-hydroxy-3-iodonaphthalene-1,4-dione 

Relevant articles and documents

A survey on the reactivity of phenyliodonium ylide of 2-hydroxy-1,4- naphthoquinone with amino compounds

The phenyliodonium ylide of 2-hydroxy-1,4-naphthoquinone reacts with aminoesters, ureas, aminoalcohols and aminophenols in refluxing dichloromethane to afford good yields of indanedione 2-carboxamido compounds, that in solution exist in an enol-amide form. The same reactants in a copper-catalyzed reaction afford mainly the corresponding N-arylo compounds. Arylhydrazines are mainly oxidized by the ylide and arylation occurs only in a low yield.