4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide

Base Information

• Chemical Name: 4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide
• CAS No.: 1449658-32-5
• Molecular Formula: C₂₉H₁₉BrN₄O₃
• Molecular Weight: 551.399

Synonyms:4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide

Chemical Property of 4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

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Technology Process of 4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide

There total 2 articles about 4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) 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: 76.0%

4-(6-bromo-2-phenyl-4-oxo-(3H)quinazolin-3-yl)-benzoic acid (4-[1,3]dioxolan-2-yl-benzylidene) hydrazide (1449658-26-7) → 4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide (1449658-32-5)

Guidance literature:

With perchloric acid; In 1,4-dioxane; at 20 ℃; for 12h;

DOI:10.1002/ardp.201200371

Reference yield:

4-(6-bromo-2-phenyl-4-oxoquinazolin-3(4H)-yl)benzohydrazide (863988-35-6) + 4-(1,3-dioxolan-2-yl)benzaldehyde (40681-88-7) → 4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide (1449658-32-5)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid / ethanol / 0.5 h / Reflux

2: perchloric acid / 1,4-dioxane / 12 h / 20 °C

With perchloric acid; acetic acid; In 1,4-dioxane; ethanol;

DOI:10.1002/ardp.201200371

Reference yield: 35.0%

sarcosine (107-97-1,25951-24-0) + 4-(2-phenyl-6-bromo-4-oxo-(3H)quinazolin-3-yl)-benzoicacid (4-formyl-benzylidene) hydrazide (1449658-32-5) + fullerene-C60 (99685-96-8,161105-99-3,161106-00-9,111138-12-6,133318-63-5,134053-11-5,134931-35-4,134931-36-5,139703-76-7,145633-27-8,175414-73-0,175414-74-1,175414-75-2,175519-12-7,175519-13-8,175519-14-9,175519-15-0,136376-46-0,144906-37-6,144906-38-7,151767-00-9,152882-97-8,152882-98-9,152882-99-0,153062-34-1,154171-74-1,154171-75-2,154333-99-0,154334-00-6,154397-63-4,154460-59-0,199456-56-9,108739-25-9,120329-57-9,120329-58-0) → C91H24BrN5O2

Guidance literature:

In toluene; for 6h; Inert atmosphere; Reflux;

DOI:10.1002/ardp.201200371

upstream raw materials:

4-(6-bromo-2-phenyl-4-oxo-(3H)quinazolin-3-yl)-benzoic acid (4-[1,3]dioxolan-2-yl-benzylidene) hydrazide

4-(6-bromo-2-phenyl-4-oxoquinazolin-3(4H)-yl)benzohydrazide

4-(1,3-dioxolan-2-yl)benzaldehyde

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