3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one

Base Information

• Chemical Name: 3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one
• CAS No.: 1407165-87-0
• Molecular Formula: C₂₉H₁₉ClN₄O₃
• Molecular Weight: 506.948

Synonyms:3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one

Chemical Property of 3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one

Chemical Property:

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Technology Process of 3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one

There total 3 articles about 3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one 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: 75.0%

2-hydroxy-5-(p-chlorophenylazo)benzaldehyde (27147-07-5) + 3-[(4-aminophenylimino)methyl]-4-oxo-4H-chromene (1407165-94-9) → 3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one (1407165-87-0)

Guidance literature:

In ethanol; for 5h; Reflux;

DOI:10.1016/j.saa.2012.08.022

Reference yield:

1,4-phenylenediamine (106-50-3) → 3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one (1407165-87-0)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / benzene / 5 h / Reflux

2: ethanol / 5 h / Reflux

With toluene-4-sulfonic acid; In ethanol; benzene; 1: |Vilsmeier-Haack Formylation;

DOI:10.1016/j.saa.2012.08.022

Reference yield:

3-Formylchromone (17422-74-1) → 3-{[(4-{[{5-[(4-chlorophenyl)diazenyl]-2-hydroxyphenyl}methylene]amino}phenyl)imino]methyl}-4H-chromen-4-one (1407165-87-0)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / benzene / 5 h / Reflux

2: ethanol / 5 h / Reflux

With toluene-4-sulfonic acid; In ethanol; benzene; 1: |Vilsmeier-Haack Formylation;

DOI:10.1016/j.saa.2012.08.022

upstream raw materials:

2-hydroxy-5-(p-chlorophenylazo)benzaldehyde

3-[(4-aminophenylimino)methyl]-4-oxo-4H-chromene

3-Formylchromone

1,4-phenylenediamine

Downstream raw materials:

C₅₈H₃₈Cl₂N₈O₇V⁽²⁺⁾*O₄S^(2-)

C₅₈H₃₈Cl₄CoN₈O₆

C₅₈H₃₈Cl₄N₈NiO₆

C₅₈H₃₈Cl₄CuN₈O₆

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