(E,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine

Base Information

Chemical Name:(E,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine
CAS No.:166827-54-9
Molecular Formula:C₃₀H₃₀N₄
Molecular Weight:446.595
Hs Code.:

Synonyms:(E,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine

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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,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine

Chemical Property:

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Technology Process of (E,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine

There total 1 articles about (E,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine 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: 64.0%

: 1134-35-6
4,4'-dimethyl-2,2'-bipyridines

: 100-10-7
4-dimethylamino-benzaldehyde

: 166827-54-9
(E,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine

Guidance literature:: With potassium tert-butylate; In dimethyl amine; at 90 ℃; for 20.5h; Inert atmosphere;
DOI:10.1038/s41467-020-16993-0

Reference yield: 74.0%

: ammonium hexafluorophosphate

: 26042-63-7
silver(I) hexafluorophosphate

: bis(2,2'-bipyridine)dichlororuthenium(II) dihydrate

: 166827-54-9
(E,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine

: [Ru(2,2'-bipyridine)2(4,4'-bis(p-(dimethylamino)-α-styryl)-2,2'-bipyridine)](PF6)2*H2O

Guidance literature:: In ethanol; byproducts: AgCl; distyryl-compound and AgPF6 were dissolved in ethanol, Ru-complex was added, the mixt. was heated to reflux for 6 h (protected from light by Al foil), filtered, NH4PF6 was added; filtered under vac., column chromy. on alumina, ethanol followed by acetone, concd., collected on ethyl ether; elem. anal.;
DOI:10.1021/ic1020862

Reference yield: 70.0%

: 26042-63-7
silver(I) hexafluorophosphate

: 70281-20-8
dichloro(4,4'-bis(ethylcarboxy)-2,2'-bipyridine)2ruthenium(II)

: 166827-54-9
(E,E′)-4,4′-bis[p-(N,N-dimethylamino)styryl]-2,2′-bipyridine

: [Ru(4,4'-bis(ethoxycarbonyl)-2,2'-bipyridine)2(4,4'-bis[p-(dimethylamino)-α-styryl]-2,2'-bipyridine)](PF6)2*0.7H2O

Guidance literature:: In N,N-dimethyl-formamide; benzene; byproducts: AgCl; a mixt. of Ru-complex and AgPF6 in DMF was added dropwise to a soln. of styryl-compound in hot benzene, the mixt. was heated to reflux for 6 h, allowed to cool to room temp.; the solvent was removed under vac., the solid was dissolved in acetone, filtered, concd., collected over cold hexane, the solid was filtered, washed with ethyl ether; elem. anal.;
DOI:10.1021/ic1020862