(E)-5-ammonio-3-(2-(4-carboxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate

Base Information

Chemical Name:(E)-5-ammonio-3-(2-(4-carboxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
CAS No.:1608997-34-7
Molecular Formula:C₁₇H₁₃N₃O₉S₂
Molecular Weight:467.437
Hs Code.:

Synonyms:(E)-5-ammonio-3-(2-(4-carboxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate

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Chemical Property of (E)-5-ammonio-3-(2-(4-carboxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate

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Technology Process of (E)-5-ammonio-3-(2-(4-carboxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate

There total 2 articles about (E)-5-ammonio-3-(2-(4-carboxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate 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: 10.0%

: 17405-00-4
4-carboxybenzenediazonium chloride

: 5460-09-3
4-amino-5-hydroxy-2,7-naphthalene-disulfonic acid, monosodium salt

: 1608997-34-7
(E)-5-ammonio-3-(2-(4-carboxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate

Guidance literature:: With sodium hydroxide; In water; at 0 ℃; for 2h; pH=9;
DOI:10.1016/j.ejmech.2014.03.056

Reference yield:

: 150-13-0,159246-81-8,8014-65-1
4-amino-benzoic acid

: 1608997-34-7
(E)-5-ammonio-3-(2-(4-carboxyphenyl)hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride; sodium nitrite / water / 0.5 h / 0 - 2 °C

2: sodium hydroxide / water / 2 h / 0 °C / pH 9

With hydrogenchloride; sodium hydroxide; sodium nitrite; In water;
DOI:10.1016/j.ejmech.2014.03.056