5-(4-methylphenyl)-1,3,4-thiadiazolo<3,2-c>quinazolinylium-2-<(aminocarbonyl)cyanomethanide>

Base Information

• Chemical Name: 5-(4-methylphenyl)-1,3,4-thiadiazolo<3,2-c>quinazolinylium-2-<(aminocarbonyl)cyanomethanide>
• CAS No.: 111324-22-2
• Molecular Formula: C₁₉H₁₃N₅OS
• Molecular Weight: 359.411

Synonyms:5-(4-methylphenyl)-1,3,4-thiadiazolo<3,2-c>quinazolinylium-2-<(aminocarbonyl)cyanomethanide>

Chemical Property of 5-(4-methylphenyl)-1,3,4-thiadiazolo<3,2-c>quinazolinylium-2-<(aminocarbonyl)cyanomethanide>

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Technology Process of 5-(4-methylphenyl)-1,3,4-thiadiazolo<3,2-c>quinazolinylium-2-<(aminocarbonyl)cyanomethanide>

There total 1 articles about 5-(4-methylphenyl)-1,3,4-thiadiazolo<3,2-c>quinazolinylium-2-<(aminocarbonyl)cyanomethanide> 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:

2-cyano-3,3-bis(methylthio)acrylamide (17823-69-7) + 3-amino-2-(4-tolyl)-4-(3H)-quinazolinethione (92555-57-2) → 5-(4-methylphenyl)-1,3,4-thiadiazolo<3,2-c>quinazolinylium-2-<(aminocarbonyl)cyanomethanide> (111324-22-2)

Guidance literature:

With potassium tert-butylate; Yield given. Multistep reaction; 1.) DMF, room temperature, 30 min, 2.) 2 h;

Reference yield: 87.0%

5-(4-methylphenyl)-1,3,4-thiadiazolo<3,2-c>quinazolinylium-2-<(aminocarbonyl)cyanomethanide> (111324-22-2) → 2-cyano-2-<5-<2-(4-methylbenzoylamino)phenyl>-1,3,4-thiadiazol-2(3H)-ylidene>acetamide (111324-30-2)

Guidance literature:

With hydrogenchloride; In ethanol; for 1h; Heating;

upstream raw materials:

2-cyano-3,3-bis(methylthio)acrylamide

3-amino-2-(4-tolyl)-4-(3H)-quinazolinethione

Downstream raw materials:

2-cyano-2-<5-<2-(4-methylbenzoylamino)phenyl>-1,3,4-thiadiazol-2(3H)-ylidene>acetamide

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