(E)-1,2-di(pyridin-4-yl)diazene

Base Information

• Chemical Name: (E)-1,2-di(pyridin-4-yl)diazene
• CAS No.: 2632-99-7
• Molecular Formula: C10H8N4
• Molecular Weight: 184.2
• Hs Code.: 38220090
• European Community (EC) Number: 625-677-5
• DSSTox Substance ID: DTXSID70285862
• Nikkaji Number: J36.142I,J31.398J
• Mol file: 2632-99-7.mol

Synonyms:4,4'-azobis(pyridine)

Chemical Property of (E)-1,2-di(pyridin-4-yl)diazene

Chemical Property:

• Melting Point: 96-101°C
• Boiling Point: 344.9 °C at 760 mmHg
• PKA: 1.93±0.10(Predicted)
• Flash Point: 162.4 °C
• PSA: 50.50000
• Density: 1.18 g/cm³
• LogP: 2.89200
• Storage Temp.: Inert atmosphere,Room Temperature
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 184.074896272
• Heavy Atom Count: 14
• Complexity: 161

Purity/Quality:

99%, ^*data from raw suppliers

4,4′-Azopyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36/37/38
• Safety Statements: 26-36/37

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CN=CC=C1N=NC2=CC=NC=C2
• Uses: 4,4′-Azopyridine can be used:To prepare porous coordination?polymers?(PCPs) by reacting with Zn(NO3)2 and 1,4-benzenedicarboxylic acid.As a reagent for the conversion of aliphatic alcohols into disulfides under Mitsunobu conditions.To prepare 4,4′-azopyridine-bridged binuclear zinc(II) complexes.

Technology Process of (E)-1,2-di(pyridin-4-yl)diazene

There total 17 articles about (E)-1,2-di(pyridin-4-yl)diazene 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: 96.0%

1,2-di(pyridin-4-yl)hydrazine (19808-51-6) → trans-4,4'-azobis(pyridine) (2632-99-7,4253-82-1,54773-17-0,127062-85-5)

Guidance literature:

With potassium tert-butylate; ammonia; at -75 - 20 ℃; for 0.05h; Sealed tube;

DOI:10.1002/anie.201610371

Reference yield: 94.0%

4-nitraminopyridine N-oxide (1124-33-0) → trans-4,4'-azobis(pyridine) (2632-99-7,4253-82-1,54773-17-0,127062-85-5)

Guidance literature:

With titanium tetrachloride; tin(ll) chloride; In tetrahydrofuran; for 0.5h; Ambient temperature;

Reference yield: 83.0%

1,2-di(pyridin-4-yl)hydrazine (19808-51-6) → 1,2-bis(5-methylisoxazol-3-yl)hydrazine (2632-99-7)

Guidance literature:

With sodium acetate; In ethanol; at 20 ℃; Electrolysis; Green chemistry;

DOI:10.1039/c9gc00515c

upstream raw materials:

[4,4']azoxypyridine

4-aminopyridine

4-nitropyridine

4-nitraminopyridine N-oxide

Downstream raw materials:

1,2-di(pyridin-4-yl)hydrazine

trans-[(4,4'-azobispyridine)(Au(C₆F₄OCH₂C₆H₄O(CH₂)11CH₃-p))2]

trans-[(4,4'-azobispyridine)(Au(C₆F₄O(CH₂)11CH₃-p))2]

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