134272-47-2

Basic information

• Product Name: 8-(3,4,5-Trimethoxy-phenyl)-7-oxa-10-aza-cyclohepta[a]naphthalene
• CAS NO: 134272-47-2
• Molecular Weight: 361.397
• Mol File: 134272-47-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 8-(3,4,5-Trimethoxy-phenyl)-7-oxa-10-aza-cyclohepta[a]naphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 8-(3,4,5-Trimethoxy-phenyl)-7-oxa-10-aza-cyclohepta[a]naphthalene(134272-47-2)
• EPA Substance Registry System: 8-(3,4,5-Trimethoxy-phenyl)-7-oxa-10-aza-cyclohepta[a]naphthalene(134272-47-2)

Safety Data

• Hazardous Substances Data: 134272-47-2(Hazardous Substances Data)

Upstream product

• 40663-31-8 1-(3,4,5-trimethoxyphenyl)-2-nitroethene 
• 708-06-5 2-hydroxynaphthalene-1-carbaldehyde 
• 134272-39-2 2-Nitro-3-(3,4,5-trimethoxy-phenyl)-3H-benzo[f]chromene 
• 134272-43-8 3-(3,4,5-Trimethoxy-phenyl)-1H-benzo[f]chromen-2-one oxime 

Relevant articles and documents

SYNTHESIS AND REACTIVITY OF 1,1-DIHYDRO-2-OXIMINO-3-ARYL-3H-NAPHTHOPYRANS

A series of 1,1-dihydro-2-oximino-3-arylnaphthopyrans were synthesised in good yields by reduction of the corresponding 2-nitronaphthopyrans using Raney Nickel and hydrazine hydrate or sodium borohydride in ethanol.Further, the Beckmann rearrangement product on the oxime using phosphorous pentachloride in ether was identified as 1-cyanomethyl-2-naphthol.Whereas using sulfuric acid as the catalyst the product was characterised as 4-arylnaphthoxazepine.