N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide

Base Information

Chemical Name:N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide
CAS No.:651055-67-3
Molecular Formula:C₂₆H₂₂N₄O₆S₂
Molecular Weight:550.616
Hs Code.:

Synonyms:N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide

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Chemical Property of N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide

Chemical Property:

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Technology Process of N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide

There total 3 articles about N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide 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: 58.0%

: 651055-98-0
N,N'-bis(3-hydroxyphenyl)-9-oxo-9H-fluorene-2,7-disulfonamide

: 60-34-4
methylhydrazine

: 651055-67-3
N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide

Guidance literature:: toluene-4-sulfonic acid; In ethanol; for 3h; Heating / reflux;

Reference yield:

: 13354-21-7
9-oxo-9H-fluorene-2,7-disulfonyl dichloride

: 651055-67-3
N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / 2 h / 0 °C

2: toluene-4-sulfonic acid / ethanol / 3 h / Heating / reflux

With pyridine; toluene-4-sulfonic acid; In ethanol;

Reference yield:

: 591-27-5
m-Hydroxyaniline

: 651055-67-3
N,N'-bis(3-hydroxyphenyl)-9-(methylhydrazono)-9H-fluorene-2,7-disulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / 2 h / 0 °C

2: toluene-4-sulfonic acid / ethanol / 3 h / Heating / reflux

With pyridine; toluene-4-sulfonic acid; In ethanol;