2,7-bis-(phenylazo)-1,8-naphthyridine

Base Information

Chemical Name:2,7-bis-(phenylazo)-1,8-naphthyridine
CAS No.:145325-88-8
Molecular Formula:C₂₀H₁₄N₆
Molecular Weight:338.371
Hs Code.:

Synonyms:

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Chemical Property of 2,7-bis-(phenylazo)-1,8-naphthyridine

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Technology Process of 2,7-bis-(phenylazo)-1,8-naphthyridine

There total 1 articles about 2,7-bis-(phenylazo)-1,8-naphthyridine 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: 22.0%

: 586-96-9
Nitrosobenzene

: 145325-89-9
2,7-bisamino-1,8-naphthyridine

: 145325-88-8
2,7-bis-(phenylazo)-1,8-naphthyridine

Guidance literature:: With sodium hydroxide; In benzene; at 50 ℃; for 1.5h;
DOI:10.1039/a702983g

Reference yield: 54.0%

: tetrakis(acetonitrile)copper(I)tetrafluoroborate

: 145325-88-8
2,7-bis-(phenylazo)-1,8-naphthyridine

: {Cu₂((C₆H₅)N₂(C₈H₄N₂)N₂(C₆H₅))3}⁽²⁺⁾*2BF₄^(1-)*CH₂Cl₂ = {Cu₂((C₆H₅)N₂(C₈H₄N₂)N₂(C₆H₅))3}(BF₄)2*CH₂Cl₂

Guidance literature:: In dichloromethane; acetonitrile; Cu-compound in CH3CN added under Ar to a soln. of the naphthyridine derivate in CH2Cl2, stirred at room temp. for 1 h; concd. under vacuo, degassed benzene added, cooled overnight at 5°C, filtered, dried under vacuo; elem. anal.;
DOI:10.1016/S0020-1693(00)84998-1

Reference yield: 34.0%

: 14898-67-0
ruthenium(III) chloride trihydrate

: 145325-88-8
2,7-bis-(phenylazo)-1,8-naphthyridine

: [RuCl₂(H₂O)2(C₂₀H₁₄N₆)]

: [Ru₂Cl₆(C₂₀H₁₄N₆)]*4H₂O

Guidance literature:: In methanol; reflux (2 h); filtration of the red precipitate, drying (reduced pressure), concn. of the filtrate under reduced pressure), addn. of Et2O, standing (4°C, overnight);
DOI:10.1039/a702983g