Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone

Base Information

• Chemical Name: Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone
• CAS No.: 215733-80-5
• Molecular Formula: C₁₇H₁₂N₄OSSe
• Molecular Weight: 399.334

Synonyms:Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone

Chemical Property of Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone

Chemical Property:

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Technology Process of Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone

There total 3 articles about Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone 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: 80.0%

p-methylbenzenediazonium chloride (2028-84-4) + 1-Benzothiazol-2-yl-2-selenocyanato-ethanone (215733-74-7) → Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone (215733-80-5)

Guidance literature:

With sodium acetate; In ethanol; at 0 - 5 ℃; for 3h;

DOI:10.1080/10426509708033695

Reference yield:

1-(benzo[d]thiazol-2-yl)-2-bromoethanone (54223-20-0) → Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone (215733-80-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / ethanol / 3 h

2: 80 percent / AcONa*3H₂O / ethanol / 3 h / 0 - 5 °C

With sodium acetate; In ethanol;

DOI:10.1080/10426509708033695

Reference yield:

potassium selenocyanate (3425-46-5) + C16H12BrN3OS → Benzothiazol-2-yl-(5-imino-4-p-tolyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-methanone (215733-80-5)

Guidance literature:

In ethanol; water; for 6h; Yield given; Ambient temperature;

DOI:10.1080/10426509708033695

upstream raw materials:

p-methylbenzenediazonium chloride

1-Benzothiazol-2-yl-2-selenocyanato-ethanone

potassium selenocyanate

1-(benzo[d]thiazol-2-yl)-2-bromoethanone

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