Pyridin-2-yl-(1,1,3,3-tetraoxo-5-phenyl-1λ⁶,3λ⁶-[1,3]dithian-2-ylidenemethyl)-amine

Base Information

• Chemical Name: Pyridin-2-yl-(1,1,3,3-tetraoxo-5-phenyl-1λ⁶,3λ⁶-[1,3]dithian-2-ylidenemethyl)-amine
• CAS No.: 125231-64-3
• Molecular Formula: C₁₆H₁₆N₂O₄S₂
• Molecular Weight: 364.446

Synonyms:Pyridin-2-yl-(1,1,3,3-tetraoxo-5-phenyl-1λ⁶,3λ⁶-[1,3]dithian-2-ylidenemethyl)-amine

Chemical Property of Pyridin-2-yl-(1,1,3,3-tetraoxo-5-phenyl-1λ⁶,3λ⁶-[1,3]dithian-2-ylidenemethyl)-amine

Chemical Property:

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Technology Process of Pyridin-2-yl-(1,1,3,3-tetraoxo-5-phenyl-1λ⁶,3λ⁶-[1,3]dithian-2-ylidenemethyl)-amine

There total 2 articles about Pyridin-2-yl-(1,1,3,3-tetraoxo-5-phenyl-1λ⁶,3λ⁶-[1,3]dithian-2-ylidenemethyl)-amine 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: 90.0%

2-aminopyridine (504-29-0) + 2-ethoxymethylene-5-phenyl-1,3-dithiane 1,1,3,3-tetraoxide (125231-52-9) → Pyridin-2-yl-(1,1,3,3-tetraoxo-5-phenyl-1λ6,3λ6-[1,3]dithian-2-ylidenemethyl)-amine (125231-64-3)

Guidance literature:

With toluene-4-sulfonic acid; In acetonitrile; for 10h; Heating;

Reference yield:

5-phenyl-1,3-dithiane 1,1,3,3-tetraoxide (111012-66-9) → Pyridin-2-yl-(1,1,3,3-tetraoxo-5-phenyl-1λ6,3λ6-[1,3]dithian-2-ylidenemethyl)-amine (125231-64-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 94 percent / acetic anhydride, anhydrous zinc chloride / 6 h / 120 - 140 °C

2: 90 percent / p-toluenesulfonic acid / acetonitrile / 10 h / Heating

With acetic anhydride; toluene-4-sulfonic acid; zinc(II) chloride; In acetonitrile;

upstream raw materials:

2-aminopyridine

2-ethoxymethylene-5-phenyl-1,3-dithiane 1,1,3,3-tetraoxide

5-phenyl-1,3-dithiane 1,1,3,3-tetraoxide

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