2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide

Base Information

• Chemical Name: 2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide
• CAS No.: 107401-27-4
• Molecular Formula: C₁₅H₁₂Cl₂N₂O₂
• Molecular Weight: 323.178

Synonyms:2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide

Chemical Property of 2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide

Chemical Property:

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Technology Process of 2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide

There total 2 articles about 2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide 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: 94.0%

2,4-dichlorobenzohydrazide (5814-06-2) + 4-methoxy-benzaldehyde (123-11-5) → 2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide (107401-27-4)

Guidance literature:

In ethanol; for 3h; Heating;

DOI:10.1002/jhet.5570230328

Reference yield:

ethyl 2,4-dichlorobenzoate (56882-52-1) → 2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide (107401-27-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 63 percent / Hydrazine hydrate (99percent) / ethanol / Heating

2: 94 percent / ethanol / 3 h / Heating

With hydrazine hydrate; In ethanol;

DOI:10.1002/jhet.5570230328

Reference yield: 90.0%

2,4-Dichloro-benzoic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide (107401-27-4) + chloroacetyl chloride (79-04-9) → 2,4-Dichloro-N-[(2R,3R)-3-chloro-2-(4-methoxy-phenyl)-4-oxo-azetidin-1-yl]-benzamide (128722-46-3)

Guidance literature:

With triethylamine; In 1,4-dioxane; for 5h; Ambient temperature;

upstream raw materials:

2,4-dichlorobenzohydrazide

4-methoxy-benzaldehyde

ethyl 2,4-dichlorobenzoate

Downstream raw materials:

2,4-Dichloro-benzoic acid [1-bromo-1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-hydrazide

2,4-Dichloro-N-[2-(4-methoxy-phenyl)-4-oxo-thiazolidin-3-yl]-benzamide

2,4-Dichloro-N-[(2R,3R)-3-chloro-2-(4-methoxy-phenyl)-4-oxo-azetidin-1-yl]-benzamide

2,4-Dichloro-N-[(2R,3S)-2-(4-methoxy-phenyl)-4-oxo-3-phenyl-azetidin-1-yl]-benzamide

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