2,2'-BIPYRIDYL-5,5'-DIALDEHYDE

Base Information

• Chemical Name: 2,2'-BIPYRIDYL-5,5'-DIALDEHYDE
• CAS No.: 135822-72-9
• Molecular Formula: C12H8 N2 O2
• Molecular Weight: 212.208
• Hs Code.: 2933399990
• European Community (EC) Number: 635-105-6
• DSSTox Substance ID: DTXSID60573967
• Nikkaji Number: J497.668A
• Wikidata: Q72443936
• Mol file: 135822-72-9.mol

Synonyms:5,5'-Bis(formyl)-2,2'-bipyridine;5,5'-Diformyl-2,2'-bipyridine

Chemical Property of 2,2'-BIPYRIDYL-5,5'-DIALDEHYDE

Chemical Property:

• Melting Point: 227-229 °C
• Boiling Point: 423.4±45.0 °C(Predicted)
• PKA: 2.16±0.32(Predicted)
• Flash Point: 211.2oC
• PSA: 59.92000
• Density: 1.289±0.06 g/cm3(Predicted)
• LogP: 1.76860
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• XLogP3: 0.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 212.058577502
• Heavy Atom Count: 16
• Complexity: 231

Purity/Quality:

97% ^*data from raw suppliers

[2,2'-Bipyridine]-5,5'-dicarbaldehyde 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=NC=C1C=O)C2=NC=C(C=C2)C=O

Technology Process of 2,2'-BIPYRIDYL-5,5'-DIALDEHYDE

There total 9 articles about 2,2'-BIPYRIDYL-5,5'-DIALDEHYDE 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: 99.0%

2-isopropyl-1,2-dihydro-[2,2']bipyridinyl-5,5'-dicarbaldehyde → 2-hydroperoxypropane (3031-75-2) + 2,2′-bipyridine-5,5′-dicarbaldehyde (135822-72-9)

Guidance literature:

With air; In dichloromethane; at 20 ℃;

DOI:10.1039/b009474i

Reference yield: 73.0%

(1E,1'E)-2,2'-([2,2'-bipyridine]-5,5'-diyl)bis(N,N-dimethylethen-1-amine) → 2,2′-bipyridine-5,5′-dicarbaldehyde (135822-72-9)

Guidance literature:

With sodium periodate; In tetrahydrofuran; dichloromethane; water; at 20 ℃;

DOI:10.1002/chem.202100398

Reference yield: 72.0%

(2-(4′-(2-dimethylaminovinyl)-(2,2′)-bipyridinyl-4-yl)vinyl)dimethylamine → 2,2′-bipyridine-5,5′-dicarbaldehyde (135822-72-9)

Guidance literature:

With sodium periodate; In tetrahydrofuran; dichloromethane; water; at 20 ℃; for 20h;

DOI:10.1021/jacs.9b07695

upstream raw materials:

5,5’-bis(hydroxymethyl)-2,2’-bipyridine

5,5'-Bis(carboxyethyl)-2,2'-bipyridine

5,5'-dimethyl-2,2'-bipyridine

5,5'-bis(bromomethyl)-2,2'-bipyridine