4,4'-DIPYRIDYLAMINE

Base Information

• Chemical Name: 4,4'-DIPYRIDYLAMINE
• CAS No.: 1915-42-0
• Molecular Formula: C10H9N3
• Molecular Weight: 171.202
• Hs Code.: 2933399090
• Mol file: 1915-42-0.mol

Synonyms:Pyridine,4,4'-iminodi- (7CI,8CI);4,4'-Dipyridylamine;Bis(4-pyridyl)amine;Di-4-pyridinamine;Di-4-pyridylamine;NSC 15067;

Chemical Property of 4,4'-DIPYRIDYLAMINE

Chemical Property:

• Vapor Pressure: 3.53E-05mmHg at 25°C
• Melting Point: 281-282℃
• Refractive Index: 1.65
• Boiling Point: 353.7 °C at 760 mmHg
• Flash Point: 167.7 °C
• PSA: 37.81000
• Density: 1.206 g/cm³
• LogP: 2.29320
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature

Purity/Quality:

99.0% ^*data from raw suppliers

Bis(4-pyridyl)amine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4'-DIPYRIDYLAMINE

There total 9 articles about 4,4'-DIPYRIDYLAMINE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.0%

4-aminopyridine (504-24-5) → 4,4'-dipyridylamine (1915-42-0)

Guidance literature:

With 3-Methylpyridine; phosphorus trichloride; at 140 ℃; for 5h;

DOI:10.1007/s10822-020-00299-w

Reference yield: 44.0%

pyridine (110-86-1) + 4-aminopyridine (504-24-5) → 4,4'-dipyridylamine (1915-42-0)

Guidance literature:

pyridine; 4-aminopyridine; With phosphorus trichloride; at 140 ℃; for 5h;

With hydrogenchloride; water; at 105 ℃; for 1h;

DOI:10.1039/c5tc03499j

Reference yield: 44.0%

4-chlorpyridine hydrochloride (7379-35-3) + 4-amino-pyridine hydrochloride (1003-40-3) → 4,4'-dipyridylamine (1915-42-0)

Guidance literature:

at 220 - 230 ℃; for 3h;

DOI:10.1007/s10593-012-1127-7

upstream raw materials:

4-aminopyridine

pyridine

4-chlorpyridine hydrochloride

4-amino-pyridine hydrochloride

Downstream raw materials:

[Co(4,4'-oxybis(benzoic acid)(-2H))(4,4'-dipyridylamine)]*H₂O

[Ni(4,4'-oxybis(benzoic acid)(-2H))(4,4'-dipyridylamine)]*H₂O

([Cd(homophthalate)(4,4'-dipyridilamine)]*H₂O)n

Refernces

• 1、 Patel, Neha,Arfeen, Minhajul,Sood, Radhika,Khullar, Sadhika,Chakraborti, Asit K.,Mandal, Sanjay K.,Bharatam, Prasad V.. "Can Remote N-Heterocyclic Carbenes Coordinate with Main Group Elements? Synthesis, Structure, and Quantum Chemical Analysis of N+-Centered Complexes". . p. 6418 - 6425. Retrieved 2018.
• 2、 Alekseev,Kurkin,Yurovskaya. "Use of the graebe-ullmann reaction in the synthesis of 8-methyl-γ- carboline and isomeric aromatic aza-γ-carbolines". . p. 1235 - 1250. Retrieved 2013/03/13.