Cyanamino-2thienyl-2'>-4 phenyl-6 pyrimidine

Base Information

• Chemical Name: Cyanamino-2thienyl-2'>-4 phenyl-6 pyrimidine
• CAS No.: 82747-03-3
• Molecular Formula: C₁₉H₁₂N₄OS
• Molecular Weight: 344.396

Synonyms:

Chemical Property of Cyanamino-2thienyl-2'>-4 phenyl-6 pyrimidine

Chemical Property:

Purity/Quality:

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Technology Process of Cyanamino-2thienyl-2'>-4 phenyl-6 pyrimidine

There total 3 articles about Cyanamino-2thienyl-2'>-4 phenyl-6 pyrimidine 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: 58.0%

Phenyl-2 benzothieno<3,2-b>pyrannone-4 (57840-13-8) + cyanoguanidine hydrochloride (58296-58-5) → Cyanamino-2thienyl-2'>-4 phenyl-6 pyrimidine (82747-03-3)

Guidance literature:

With sodium acetate; In ethanol; for 24h; Heating;

Reference yield:

Benzothieno<3,2-b>pyranne thione-4 (82747-15-7) → Cyanamino-2thienyl-2'>-4 phenyl-6 pyrimidine (82747-03-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 98 percent / CHCl₃ / 20 h / Ambient temperature

2: 93 percent / Water / 1 h / Heating

3: 58 percent / Sodium ethanoate / ethanol / 24 h / Heating

With water; sodium acetate; In ethanol; chloroform;

Reference yield:

Iodomethylate de la benzothieno<3,2-b>pyranne thione-4 → Cyanamino-2thienyl-2'>-4 phenyl-6 pyrimidine (82747-03-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / Water / 1 h / Heating

2: 58 percent / Sodium ethanoate / ethanol / 24 h / Heating

With water; sodium acetate; In ethanol;

upstream raw materials:

Phenyl-2 benzothieno<3,2-b>pyrannone-4

cyanoguanidine hydrochloride

Benzothieno<3,2-b>pyranne thione-4

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