(E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen

Base Information

Chemical Name:(E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen
CAS No.:665001-75-2
Molecular Formula:C₂₄H₁₈N₂
Molecular Weight:334.42
Hs Code.:

Synonyms:(E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen

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Technology Process of (E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen

There total 6 articles about (E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen 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: 85.9%

: 14548-46-0
4-Benzoylpyridine

: 665001-75-2,134242-30-1
(E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen

Guidance literature:: 4-Benzoylpyridine; With titanium tetrachloride; zinc; In tetrahydrofuran; Inert atmosphere; Reflux;

With benzoic acid; trimethyl orthoformate; at 180 ℃; for 2h;
DOI:10.1002/bio.4023

Reference yield:

: 100-48-1
pyridine-4-carbonitrile

: 665001-75-2,134242-30-1
(E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen

Guidance literature:: Multi-step reaction with 2 steps

1: 1) Mg / 1) ether, 2) ether, THF, reflux

2: 70 percent Chromat_. / TiCl₄, Zn, Propiophenon / dioxane / 4 h / Heating

With titanium tetrachloride; magnesium; 1-phenyl-propan-1-one; zinc; In 1,4-dioxane;
DOI:10.1002/ardp.19913240407

Reference yield:

: 104-92-7
1-bromo-4-methoxy-benzene

: 665001-75-2,134242-30-1
(E/Z)-1,2-Diphenyl-1,2-bis(4-pyridyl)ethen

Guidance literature:: Multi-step reaction with 2 steps

1: 1) Mg / 1) ether, 2) ether, THF, reflux

2: 70 percent Chromat_. / TiCl₄, Zn, Propiophenon / dioxane / 4 h / Heating

With titanium tetrachloride; magnesium; 1-phenyl-propan-1-one; zinc; In 1,4-dioxane;
DOI:10.1002/ardp.19913240407