934239-67-5

Basic information

• Product Name: (E)-2-(4-bromostyryl)-6-methoxynaphthalene
• Synonyms: (E)-2-(4-bromostyryl)-6-methoxynaphthalene
• CAS NO: 934239-67-5
• Molecular Weight: 339.231
• Mol File: 934239-67-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (E)-2-(4-bromostyryl)-6-methoxynaphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-2-(4-bromostyryl)-6-methoxynaphthalene(934239-67-5)
• EPA Substance Registry System: (E)-2-(4-bromostyryl)-6-methoxynaphthalene(934239-67-5)

Safety Data

• Hazardous Substances Data: 934239-67-5(Hazardous Substances Data)

Upstream product

• 3453-33-6 6-methoxynaphthalene-2-carbaldehyde 
• 51044-13-4 4-bromobenzyl triphenylphosphonium bromide 
• 2039-82-9 1-bromo-4-ethenyl-benzene 
• 5111-65-9 2-Bromo-6-methoxynaphthalene 
• 106-37-6 1.4-dibromobenzene 
• 63444-51-9 2-methoxy-6-vinylnapthalene 

Relevant articles and documents

Synthesis and resolution of a new helically chiral azahelicene

Helically chiral azahexahelicene 3 was prepared in four steps using the Mizoroki-Heck coupling followed by classical oxidative photodehydrocyclisation. Resolution of this new chiral system was achieved through separation by HPLC providing (-)- and (+)-3 in high optical purity. The absolute configurations of (-)- and (+)-3 were assigned as M and P, respectively, by means of circular dichroism. Each of the hexacyclic systems (M)-(-)- and (P)-(+)-3 was reacted with boron tribromide to provide the corresponding helical pyridophenols in good yields.

Synthesis and characterization of new hexahelicene derivatives

The synthesis and structural characterization of a new hexahelicene derivative 2 is reported. This compound features a new type of structure bearing a bromine atom and a methoxy group. Suitable crystals of the latter indicate that its conformation closely