358623-02-6

Basic information

• Product Name: 2,2-dimethyl-3,4-epoxy-2H-naphtho[2,3-b]pyran-5,10-dione
• Synonyms: 2,2-dimethyl-3,4-epoxy-2H-naphtho[2,3-b]pyran-5,10-dione
• CAS NO: 358623-02-6
• Molecular Weight: 256.258
• Mol File: 358623-02-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,2-dimethyl-3,4-epoxy-2H-naphtho[2,3-b]pyran-5,10-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-dimethyl-3,4-epoxy-2H-naphtho[2,3-b]pyran-5,10-dione(358623-02-6)
• EPA Substance Registry System: 2,2-dimethyl-3,4-epoxy-2H-naphtho[2,3-b]pyran-5,10-dione(358623-02-6)

Safety Data

• Hazardous Substances Data: 358623-02-6(Hazardous Substances Data)

Upstream product

• 15297-92-4 2,2-dimethyl-2H-benzo[g]chromene-5,10-dione 

Relevant articles and documents

Synthesis of 2,2-dimethyl-3, 4-epoxy-2h-naphtho[2,3-b]pyran-5, 10-dione

A short and convenient synthesis of benzopyranoquinone 6 and its application to the preparation of epoxynaphthopyanoquinone 1 is described.

A concise route for the synthesis of pyranonaphthoquinone derivatives

An efficient synthesis of pyranonaphthoquinones is achieved by ethylenediamine diacetate-catalyzed reactions of 4-hydroxy-2-quinolones with a variety of α,β-unsaturated aldehydes in moderate yields. This method provides a rapid entry into biologically interesting α-lapachone derivatives with a variety of substituents on the pyran ring. Georg Thieme Verlag Stuttgart.