E,E-2,6-bis(4-cyanostyryl)pyridine

Base Information

Chemical Name:E,E-2,6-bis(4-cyanostyryl)pyridine
CAS No.:61973-88-4
Molecular Formula:C₂₃H₁₅N₃
Molecular Weight:333.392
Hs Code.:

Synonyms:

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Chemical Property of E,E-2,6-bis(4-cyanostyryl)pyridine

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Technology Process of E,E-2,6-bis(4-cyanostyryl)pyridine

There total 5 articles about E,E-2,6-bis(4-cyanostyryl)pyridine 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: 40.0%

: 61973-87-3
tetraethyl 2,6-bis(methanephosphonate)pyridine

: 105-07-7
4-cyanobenzaldehyde

: 61973-88-4
E,E-2,6-bis(4-cyanostyryl)pyridine

Guidance literature:: tetraethyl 2,6-bis(methanephosphonate)pyridine; With sodium hydride; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

4-cyanobenzaldehyde; In tetrahydrofuran; for 2h; Inert atmosphere;
DOI:10.1002/chem.201000621

Reference yield:

: 5431-44-7
2,6-Pyridinedicarboxaldehyde

: 1552-41-6
diethyl [(4-cyanophenyl)methyl]phosphonate

: 61973-88-4
E,E-2,6-bis(4-cyanostyryl)pyridine

Guidance literature:: With sodium methylate; In methanol; N,N-dimethyl-formamide; at 80 - 120 ℃;
DOI:10.1039/c9ra09576d

Reference yield:

: 36735-42-9
4-cyanobenzylidene diacetate

: 61973-88-4
E,E-2,6-bis(4-cyanostyryl)pyridine

Guidance literature:: Multi-step reaction with 2 steps

1: aq.-ethanolic H₂SO₄

2: acetic acid anhydride

With sulfuric acid; acetic anhydride;
DOI:10.1021/jo01152a010