potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid

Base Information

• Chemical Name: potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid
• CAS No.: 1332259-69-4
• Molecular Formula: C₂₂H₁₅BrN₅OS₂*K
• Molecular Weight: 548.528

Synonyms:potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid

Chemical Property of potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid

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Technology Process of potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid

There total 6 articles about potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid 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: 73.0%

carbon disulfide (75-15-0,12122-00-8) + 4-[(6-bromo-2-phenylquinazoline-4-yl)amino]benzohydrazide (1332259-67-2) → potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid (1332259-69-4)

Guidance literature:

With potassium hydroxide; In ethanol; at 20 ℃; for 1h;

DOI:10.1080/10426507.2010.525768

Reference yield:

4-[(6-bromo-2-phenylquinazoline-4-yl)amino]benzoic acid (449196-36-5) → potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid (1332259-69-4)

Guidance literature:

Multi-step reaction with 3 steps

1: thionyl chloride / 2 h / Reflux

2: hydrazine hydrate / ethanol / 6 h / Reflux

3: potassium hydroxide / ethanol / 1 h / 20 °C

With thionyl chloride; hydrazine hydrate; potassium hydroxide; In ethanol;

DOI:10.1080/10426507.2010.525768

Reference yield:

C21H13BrClN3O → potassium 2-({4-[(6-bromo-2-phenylquinazoline-4-yl)amino]phenyl}carbonyl)hydrazine carbodithioic acid (1332259-69-4)

Guidance literature:

Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / 6 h / Reflux

2: potassium hydroxide / ethanol / 1 h / 20 °C

With hydrazine hydrate; potassium hydroxide; In ethanol;

DOI:10.1080/10426507.2010.525768

upstream raw materials:

carbon disulfide

4-[(6-bromo-2-phenylquinazoline-4-yl)amino]benzohydrazide

4-[(6-bromo-2-phenylquinazoline-4-yl)amino]benzoic acid

6-bromo-2-phenyl-4H-benzo[2,3-d]-1,3-oxazin-4-one

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