121687-96-5

Basic information

• Product Name: 3-Phenyl-2,3-dihydro-naphtho[1,2-b][1,4]dioxine
• CAS NO: 121687-96-5
• Molecular Weight: 262.308
• Mol File: 121687-96-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-Phenyl-2,3-dihydro-naphtho[1,2-b][1,4]dioxine(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Phenyl-2,3-dihydro-naphtho[1,2-b][1,4]dioxine(121687-96-5)
• EPA Substance Registry System: 3-Phenyl-2,3-dihydro-naphtho[1,2-b][1,4]dioxine(121687-96-5)

Safety Data

• Hazardous Substances Data: 121687-96-5(Hazardous Substances Data)

Upstream product

• 96-09-3 styrene oxide 
• 2033-42-3 1-iodo-2-hydroxynaphthalene 
• 100-42-5 styrene 
• 524-42-5 1,2-naphthoquinone 

Relevant articles and documents

Cu2O-catalyzed tandem ring-opening/coupling cyclization process for the synthesis of 2,3-dihydro-1,4-benzodioxins

(Chemical Equation Presented) 2, 3-Dihydro-1, 4-benzodioxins can be prepared in a tandem one-pot procedure by reaction of o-iodophenols with epoxides catalyzed by Cu2O/1, 10-phenanthroline/Cs2CO 3 system. The reaction is suggested to occur via a novel ring-opening/coupling mechanism, giving moderate to good yields. Moreover, both aryl and aliphatic epoxides are tolerated under these conditions.