benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]

Base Information

Chemical Name:benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]
CAS No.:21317-42-0
Molecular Formula:C₂₈H₁₉BrN₂O₃
Molecular Weight:511.374
Hs Code.:

Synonyms:benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]

Suppliers and Price of benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]

Chemical Property:

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Technology Process of benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]

There total 9 articles about benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-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:

: 100-52-7
benzaldehyde

: 21317-42-0
benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]

Guidance literature:: Multi-step reaction with 6 steps

1.1: sodium hydroxide / water; ethanol / 12 h / 30 °C

2.1: bromine / tetrachloromethane / Cooling with ice

3.1: sodium methylate / methanol / 1 h / Reflux

4.1: sodium hydroxide / methanol / 0.08 h / Heating

4.2: Heating

5.1: potassium carbonate / ethyl acetate / 0.5 h / Heating

5.2: 1 h / 5 °C

6.1: Heating

With bromine; sodium methylate; potassium carbonate; sodium hydroxide; In methanol; tetrachloromethane; ethanol; water; ethyl acetate;
DOI:10.5562/cca2127

Reference yield:

: 106-40-1
4-bromo-aniline

: 21317-43-1
C₂₈H₁₉BrN₂O₃

: 21317-42-0
benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium nitrite; sodium acetate; tetrafluoroboric acid / water

2.1: potassium carbonate / ethyl acetate / 0.5 h / Heating

2.2: 1 h / 5 °C

3.1: Heating

With tetrafluoroboric acid; sodium acetate; potassium carbonate; sodium nitrite; In water; ethyl acetate;
DOI:10.5562/cca2127

Reference yield:

: 94-41-7
benzalacetophenone

: 21317-43-1
C₂₈H₁₉BrN₂O₃

: 21317-42-0
benzoic acid-[(1-benzoyl-2-oxo-2-phenyl-ethylidene)-(4-bromo-phenyl)-hydrazide]

Guidance literature:: Multi-step reaction with 5 steps

1.1: bromine / tetrachloromethane / Cooling with ice

2.1: sodium methylate / methanol / 1 h / Reflux

3.1: sodium hydroxide / methanol / 0.08 h / Heating

3.2: Heating

4.1: potassium carbonate / ethyl acetate / 0.5 h / Heating

4.2: 1 h / 5 °C

5.1: Heating

With bromine; sodium methylate; potassium carbonate; sodium hydroxide; In methanol; tetrachloromethane; ethyl acetate;
DOI:10.5562/cca2127