3-(2,4-DICHLOROPHENYL)[1,2,4]TRIAZOLO[4,3-C]QUINAZOLINE

Base Information

• Chemical Name: 3-(2,4-DICHLOROPHENYL)[1,2,4]TRIAZOLO[4,3-C]QUINAZOLINE
• CAS No.: 129177-17-9
• Molecular Formula: C₁₅H₈Cl₂N₄
• Molecular Weight: 315.161
• Mol file: 129177-17-9.mol

Synonyms:

Chemical Property of 3-(2,4-DICHLOROPHENYL)[1,2,4]TRIAZOLO[4,3-C]QUINAZOLINE

Chemical Property:

Purity/Quality:

3-(2,4-DICHLOROPHENYL)[1,2,4]TRIAZOLO[4,3-C]QUINAZOLINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(2,4-DICHLOROPHENYL)[1,2,4]TRIAZOLO[4,3-C]QUINAZOLINE

There total 3 articles about 3-(2,4-DICHLOROPHENYL)[1,2,4]TRIAZOLO[4,3-C]QUINAZOLINE 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:

quinazolin-4-ylhydrazine (36075-44-2) → 3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[4,3-c]quinazoline (129177-17-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 77 percent / ethanol / 0.5 h / Ambient temperature

2: 1) Br₂, NaOAc 2) 0.5N NaOH / 1) glacial AcOH, 30 min, r.t.

With sodium hydroxide; bromine; sodium acetate; In ethanol;

DOI:10.1002/jhet.5570270304

Reference yield:

2,4-dichlorobenzaldeyhde (874-42-0) → 3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[4,3-c]quinazoline (129177-17-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 77 percent / ethanol / 0.5 h / Ambient temperature

2: 1) Br₂, NaOAc 2) 0.5N NaOH / 1) glacial AcOH, 30 min, r.t.

With sodium hydroxide; bromine; sodium acetate; In ethanol;

DOI:10.1002/jhet.5570270304

Reference yield:

N-[1-(2,4-Dichloro-phenyl)-meth-(E)-ylidene]-N'-quinazolin-4-yl-hydrazine (129177-08-8) → 3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[4,3-c]quinazoline (129177-17-9)

Guidance literature:

With sodium hydroxide; bromine; sodium acetate; Yield given. Multistep reaction; 1) glacial AcOH, 30 min, r.t.;

DOI:10.1002/jhet.5570270304

upstream raw materials:

N-[1-(2,4-Dichloro-phenyl)-meth-(E)-ylidene]-N'-quinazolin-4-yl-hydrazine

quinazolin-4-ylhydrazine

2,4-dichlorobenzaldeyhde

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