34662-93-6

Basic information

• Product Name: 1-(4-phenyl-1,3-butadienyl)naphthalene
• Synonyms: 1-(4-phenyl-1,3-butadienyl)naphthalene
• CAS NO: 34662-93-6
• Molecular Formula: C₂₀H₁₆
• Molecular Weight: 256.34104
• Mol File: 34662-93-6.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1-(4-phenyl-1,3-butadienyl)naphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-phenyl-1,3-butadienyl)naphthalene(34662-93-6)
• EPA Substance Registry System: 1-(4-phenyl-1,3-butadienyl)naphthalene(34662-93-6)

Safety Data

• Hazardous Substances Data: 34662-93-6(Hazardous Substances Data)

Upstream product

• 23277-00-1 1-naphthylmethyltriphenylphosphonium chloride 
• 104-55-2 3-phenyl-propenal 
• 86-57-7 1-Nitronaphthalene 
• 1515-78-2 buta-1,3-dien-1-ylbenzene 
• 14371-10-9 (E)-3-phenylpropenal 
• 86-87-3 naphth-1-yl acetic acid 

Relevant articles and documents

Build-up of double carbohelicenes using nitroarenes: Dual role of the nitro functionality as an activating and leaving group

The construction of double carbohelicenes is highly fascinating yet challenging work. Disclosed herein is a streamlined and simplified synthetic route to double carbohelicenes starting from nitroarenes through sequential nitro-activated ortho-C-H arylation, denitrative alkenylation and intramolecular cyclodehydrogenation. In this synthetic strategy, the nitro group plays a dual role namely as a leaving group for the denitrative alkenylation and as an activating group for ortho-C-H arylation, which is distinct from those of aryl halides in a conventional coupling reaction. In this work, the palladium-catalyzed Heck-type alkenylation of nitroarenes has been presented, in which the conventionally inert Ar-NO2 bond is cleaved. This work provides a novel synthetic strategy for polycyclic aromatic hydrocarbons (PAHs). This journal is