54808-22-9

Basic information

• Product Name: 2-Hydroxy-3-(2-methoxy-phenyl)-naphtho-1,4-chinon
• Synonyms: 2-Hydroxy-3-(2-methoxy-phenyl)-naphtho-1,4-chinon
• CAS NO: 54808-22-9
• Molecular Weight: 280.28
• Mol File: 54808-22-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-Hydroxy-3-(2-methoxy-phenyl)-naphtho-1,4-chinon(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Hydroxy-3-(2-methoxy-phenyl)-naphtho-1,4-chinon(54808-22-9)
• EPA Substance Registry System: 2-Hydroxy-3-(2-methoxy-phenyl)-naphtho-1,4-chinon(54808-22-9)

Safety Data

• Hazardous Substances Data: 54808-22-9(Hazardous Substances Data)

Upstream product

• 83-72-7 2-hydroxynaphtho-1,4-quinone 
• 90-04-0 2-methoxy-phenylamine 
• 17113-77-8 2-trimethylstannylanisole 
• 117560-06-2 3-phenyliodonio-1,2,4-trioxo-1,2,3,4-tetrahydronaphthalenide 

Relevant articles and documents

Regiospecific synthesis of unsymmetrical 2,3-Diarylquinones via stepwise Pd(O)-Catalyzed couplings of arylstannanes to doubly activated quinone equivalents

Coupling of arylstannanes to 2-phenyliodonio-1,4-naphthoquinone-3-oxide in the presence of a tetrakis(triphenylphosphine)palladium(O)-cuprous iodide catalyst yields 3-aryl-2-hydroxy-1,4-naphthoquinones which are converted to the corresponding 3-aryl-2-trifluoromethanesulfonyloxy-1,4-naphthoquinone and coupled to a different arylstannane to yield unsymmetrical 2,3-diaryl-1,4-naphthoquinones in good yields.