4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene)

Base Information

Chemical Name:4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene)
CAS No.:10273-68-4
Molecular Formula:C₂₄H₂₀N₂O₆
Molecular Weight:432.433
Hs Code.:

Synonyms:4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene)

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Chemical Property of 4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene)

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Technology Process of 4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene)

There total 6 articles about 4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene) 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: 95.0%

: 100-13-0
4-nitrostyrene

: 51560-21-5
1,4-diiodo-2,5-dimethoxybenzene

: 10273-68-4
4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene)

Guidance literature:: With triphenyl phosphite; triethylamine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In 1,4-dioxane; at 110 ℃; for 24h; Sealed tube; Inert atmosphere;
DOI:10.1016/j.molstruc.2016.12.032

Reference yield: 75.0%

: 51560-21-5
1,4-diiodo-2,5-dimethoxybenzene

: 2065-66-9
methyl-triphenylphosphonium iodide

: 555-16-8
4-nitrobenzaldehdye

: 10273-68-4
4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene)

Guidance literature:: With 1,3-bis-(diphenylphosphino)propane; tetrabutylammomium bromide; palladium diacetate; potassium carbonate; In N,N-dimethyl acetamide; at 140 ℃; for 24h; Inert atmosphere;
DOI:10.1016/j.tetlet.2015.10.033

Reference yield:

: 150-78-7
1,4-dimethoxybezene

: 10273-68-4
4,4'-((1E,1'E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))bis(nitrobenzene)

Guidance literature:: Multi-step reaction with 3 steps

1: aq. HCl

2: xylene

3: LiOEt / ethanol

With hydrogenchloride; lithium ethoxide; In ethanol; xylene;
DOI:10.1246/bcsj.39.1547