61413-74-9

Basic information

• Product Name: 1-Naphthalenamine, 4-[(4-methylphenyl)azo]-
• CAS NO: 61413-74-9
• Molecular Formula: C17H15N3
• Molecular Weight: 261.326
• Mol File: 61413-74-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-Naphthalenamine, 4-[(4-methylphenyl)azo]-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Naphthalenamine, 4-[(4-methylphenyl)azo]-(61413-74-9)
• EPA Substance Registry System: 1-Naphthalenamine, 4-[(4-methylphenyl)azo]-(61413-74-9)

Safety Data

• Hazardous Substances Data: 61413-74-9(Hazardous Substances Data)

Upstream product

• 134-32-7 1-amino-naphthalene 
• 106-49-0 p-toluidine 
• 459-44-9 4-methylbenzenediazonium tetrafluoroborate 
• 57573-52-1 4-methylbenzene diazonium 
• 612-52-2 2-naphthylamine hydrochloride 

Downstream Products

• 75201-31-9 N-(4-p-tolylazo-[1]naphthyl)-acetamide 

Relevant articles and documents

Sterically enhanced 2-iminopyridylpalladium chlorides as recyclable ppm-palladium catalyst for Suzuki–Miyaura coupling in aqueous solution

Sterically hindered 2-iminopyridine derivatives and their palladium chlorides complexes are designed and prepared, which efficiently promote the Suzuki–Miyaura coupling (SMC) reaction in aqueous solution. Besides the good to excellent yields and broad substrate scope, these catalysts can be reused for at least four new batches of the substrates. Spontaneous separation of coupling products in the aqueous reaction medium is the additional striking feature of this catalytic process. Furthermore, catalytic performance of palladium complexes bearing the azo-bridged phenyl groups was greatly influenced by the UV irradiation due to the cis/trans photoisomerization of azo unit of the catalysts. In conclusion, titled palladium complexes provide a green, sustainable, cost-effective, and convenient process to synthesize SMC products at multi-gram-scale reaction.

Mechanisms of Diazo Coupling Reactions. Part XXX. N-Diazo Coupling of p-Chloroaniline in Acetonitrile: Rate-Limiting Proton Transfer

The N-diazo coupling of p-chloroaniline with p-chlorobenzenediazonium tetrafluoroborate in acetonitrile at 30 deg shows non-linear base catalysis by water.The results are interpreted in terms of the SE2 mechanism with rate-limiting proton loss at low base concentration; it is postulated, moreover that the reaction proceeds via transition states in which varying degrees of H-bonding from the amine and the intermediate ?-complex to different water species influence the initial step and the base catalysis.