2,2'-Bipyridine, 1-oxide

Base Information

• Chemical Name: 2,2'-Bipyridine, 1-oxide
• CAS No.: 33421-43-1
• Molecular Formula: C10H8 N2 O
• Molecular Weight: 172.186
• Hs Code.: 2933399090
• European Community (EC) Number: 626-794-4
• DSSTox Substance ID: DTXSID00187062
• Nikkaji Number: J357.899B
• Wikidata: Q83058596
• Mol file: 33421-43-1.mol

Synonyms:33421-43-1;2,2'-BIPYRIDINE, 1-OXIDE;2,2'-Dipyridyl N-oxide;1-oxido-2-pyridin-2-ylpyridin-1-ium;2,2-Dipyridyl-n-oxide;2,2'-Bipyridine monoxide;2,2'-DIPYRIDYL-N-OXIDE;2,2'-BIPYRIDINE 1-OXIDE;2-(pyridin-2-yl)pyridine 1-oxide;2,2'-bipyridyl-N-oxide;2,2'-bipyridyl-1-oxide;2,2'-Bipyridyl 1-oxide;2,2'-Bipyridine,1-oxide;[2,2'-bipyridine] 1-oxide;SCHEMBL1367753;2-pyridin-2-ylpyridine 1-oxide;2 2'-Dipyridyl-N-oxide 98;2,2'-BIPYRIDYL N-OXIDE;DTXSID00187062;2-(2-pyridinyl)pyridine-N oxide;2,2'-BIPYRIDINE N-OXIDE;2,2'-Dipyridyl N-oxide, 98%;MB00516;pyridine, 2-(2-pyridinyl)-, 1-oxide;LS-44634;FT-0691318;F87359;2-(PYRIDIN-2-YL)PYRIDIN-1-IUM-1-OLATE;A875290;2,2'-Bipyridine 1-oxide, 2,2'-Bipyridine N-oxide, 2,2'-Bipyridine monooxide, 2,2'-Bipyridyl N-oxide, 2,2'-Dipyridyl 1-oxide

Chemical Property of 2,2'-Bipyridine, 1-oxide

Chemical Property:

• Melting Point: 59-63 °C(lit.)
• Boiling Point: 422.9°Cat760mmHg
• PKA: 2.62±0.22(Predicted)
• Flash Point: 209.6°C
• PSA: 38.35000
• Density: 1.15g/cm³
• LogP: 2.17710
• XLogP3: 0.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 172.063662883
• Heavy Atom Count: 13
• Complexity: 163

Purity/Quality:

98%,99%, ^*data from raw suppliers

2,2′-Dipyridyl N-oxide 98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=NC(=C1)C2=CC=CC=[N+]2[O-]
• Uses: 2,2′-Dipyridyl N-oxide(Obpy) may be used to synthesize the following:2,2′-bipyridyl-6-carbonitrile4-nitro-2,2′-bipyridyl N-oxide by reaction with potassium nitrate in sulfuric acidEu(TTA)3(Obpy), an electroluminescent red emitter obtained via reaction with europium(III) chloride hexahydrate (EuCl3.6H2O) and 2-thenoyltrifluoroacetonate(TTA)

Technology Process of 2,2'-Bipyridine, 1-oxide

There total 4 articles about 2,2'-Bipyridine, 1-oxide 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: 89.4%

[2,2]bipyridinyl (366-18-7) → 2,2'-bipyridyl N-oxide (33421-43-1) + [2,2']bipyridinyl 1,1'-dioxide (7275-43-6)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In chloroform; at 20 ℃; for 21.3h;

DOI:10.1016/j.tetlet.2013.07.150

Reference yield:

thorium bis(2,2'-bipyridine N-oxide) tetrabromide → 2,2'-bipyridyl N-oxide (33421-43-1) + thorium tetrabromide (13453-49-1)

Guidance literature:

at temps. close to 300°C;

Reference yield:

thorium bis(2,2'-bipyridine N-oxide) tetrachloride → 2,2'-bipyridyl N-oxide (33421-43-1) + thorium tetrachloride (10026-08-1)

Guidance literature:

at temps. close to 300°C;

upstream raw materials:

[2,2]bipyridinyl

Downstream raw materials:

6-[bis(phenylthio)methyl]-4-methoxy-2,2'-bipyridine

6-bromo-4-nitro-2,2'-bipyridine N-oxide

6-iodo-4-methoxy-2,2'-bipyridine

6-bromo-4-methoxy-2,2'-bipyridine

Refernces