pyrido<3,4,5-de>quinazoline-2-thione

Base Information

• Chemical Name: pyrido<3,4,5-de>quinazoline-2-thione
• CAS No.: 111493-34-6
• Molecular Formula: C₁₀H₇N₃S
• Molecular Weight: 201.252
• Mol file: 111493-34-6.mol

Synonyms:pyrido<3,4,5-de>quinazoline-2-thione

Chemical Property of pyrido<3,4,5-de>quinazoline-2-thione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of pyrido<3,4,5-de>quinazoline-2-thione

There total 1 articles about pyrido<3,4,5-de>quinazoline-2-thione 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:

4-nitro-isoquinoline (36073-93-5) → pyrido<3,4,5-de>quinazoline-2-thione (111493-34-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 73 percent / potassium nitrate, conc. H₂SO₄ / 2.5 h / 75 °C

2: 94 percent / H₂ / 10percent Pd/C / acetic acid / 1 h / 2068.6 Torr / Ambient temperature

3: 95 percent / KOH / ethanol / 1 h

With potassium hydroxide; sulfuric acid; hydrogen; potassium nitrate; palladium on activated charcoal; In ethanol; acetic acid;

upstream raw materials:

4-nitro-isoquinoline

Refernces