Pyridine, (1,2-ethenediyl)bis-

Base Information

• Chemical Name: Pyridine, (1,2-ethenediyl)bis-
• CAS No.: 1437-15-6
• Molecular Formula: C12H10N2
• Molecular Weight: 182.225
• Hs Code.: 2933399090
• DSSTox Substance ID: DTXSID001030612
• Nikkaji Number: J1.851.839B
• Mol file: 1437-15-6.mol

Synonyms:Pyridine, (1,2-ethenediyl)bis-;dipyridylethene;DTXSID001030612;AKOS028108464;2,2'-(1,2-Ethenediyl)bis[pyridine];FT-0633539

Chemical Property of Pyridine, (1,2-ethenediyl)bis-

Chemical Property:

• Vapor Pressure: 0.000114mmHg at 25°C
• Melting Point: 118-119 °C (lit.)
• Refractive Index: 1.675
• Boiling Point: 346.6 °C at 760 mmHg
• PKA: 4.53±0.10(Predicted)
• Flash Point: 118.9 °C
• PSA: 25.78000
• Density: 1.145 g/cm³
• LogP: 2.64700
• Solubility.: soluble in Methanol
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 182.084398327
• Heavy Atom Count: 14
• Complexity: 169

Purity/Quality:

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

1,2-Di(2-pyridyl)ethylene ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=NC(=C1)C=CC2=CC=CC=N2

Technology Process of Pyridine, (1,2-ethenediyl)bis-

There total 18 articles about Pyridine, (1,2-ethenediyl)bis- 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: 39.0%

1,2-bis(2-pyridyl)ethane N-oxide (82198-70-7) → pyridine (110-86-1) + 2-vinylpyridine (100-69-6,25014-15-7,27476-03-5,329041-71-6) + α-picoline (109-06-8) + 1,2-bis(pyridin-2-yl)ethane (4916-40-9) + 1,2-bis(2-pyridyl)ethylene (1437-15-6)

Guidance literature:

at 800 ℃; under 0.05 - 0.2 Torr; Product distribution; Mechanism;

DOI:10.1021/jo00139a022

Reference yield: 26.0%

2-methylpyridine N-oxide (931-19-1) → pyridine (110-86-1) + 2-vinylpyridine (100-69-6,25014-15-7,27476-03-5,329041-71-6) + α-picoline (109-06-8) + bis(2-pyridyl)methane (1132-37-2) + 1,2-bis(pyridin-2-yl)ethane (4916-40-9) + 1,2-bis(2-pyridyl)ethylene (1437-15-6)

Guidance literature:

at 800 ℃; under 0.1 - 1 Torr; Product distribution; Mechanism; other temperatures; other pressure; different carriers; various alkyl derivatives of pyridine N-oxides;

DOI:10.1021/jo00139a022

Reference yield: 1.0%

4-methyl-N'-(pyridin-2-ylmethylene)benzenesulfonohydrazide (22353-29-3) → 2-pyridylmethyl 4-tolyl sulfone (58414-96-3) + 1,2-bis(2-pyridyl)ethylene (1437-15-6)

Guidance literature:

With silver(I) chromate; sodium hydride; In diethylene glycol dimethyl ether; at 160 ℃; for 0.666667h;

DOI:10.3987/R-1987-07-1891

upstream raw materials:

α-picoline

2-methylpyridine N-oxide

2-chloromethylpyridine

(2-picolyl)trimethylsilane

Downstream raw materials:

1,2-Bis(2-pyridyl)-5-hexene

6-Bromo-1,2-bis(2-pyridyl)hexane

cis-1,2-Bis(2-pyridyl)cyclohexane

trans-1,2-Bis(2-pyridyl)cyclohexane

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