3-{[2-Cyano-2-(triphenyl-λ⁵-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ⁵-phosphanylidene)-propionitrile

Base Information

• Chemical Name: 3-{[2-Cyano-2-(triphenyl-λ⁵-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ⁵-phosphanylidene)-propionitrile
• CAS No.: 216066-87-4
• Molecular Formula: C₄₂H₃₂N₄P₂
• Molecular Weight: 654.69

Synonyms:3-{[2-Cyano-2-(triphenyl-λ⁵-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ⁵-phosphanylidene)-propionitrile

Chemical Property of 3-{[2-Cyano-2-(triphenyl-λ⁵-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ⁵-phosphanylidene)-propionitrile

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Technology Process of 3-{[2-Cyano-2-(triphenyl-λ⁵-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ⁵-phosphanylidene)-propionitrile

There total 1 articles about 3-{[2-Cyano-2-(triphenyl-λ⁵-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ⁵-phosphanylidene)-propionitrile 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: 87.0%

(E)-[1-cyano-2-(methylsulfanyl)vinyl]triphenylphosphonium iodide (140367-35-7) → 3-{[2-Cyano-2-(triphenyl-λ5-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ5-phosphanylidene)-propionitrile (216066-87-4)

Guidance literature:

With hydrazine hydrate; In acetonitrile; at 25 ℃; for 3h;

Reference yield: 88.0%

3-{[2-Cyano-2-(triphenyl-λ5-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ5-phosphanylidene)-propionitrile (216066-87-4) + methyl iodide (74-88-4) → N,N'-dimethyl-N,N'-bis(2-triphenylphosphonio-2-cyanoethenyl)hydrazine diiodide

Guidance literature:

In ethanol; at 20 - 25 ℃; for 48h;

Reference yield: 65.0%

3-{[2-Cyano-2-(triphenyl-λ5-phosphanylidene)-eth-(E)-ylidene]-hydrazono}-2-(triphenyl-λ5-phosphanylidene)-propionitrile (216066-87-4) → (5-Amino-pyrazolo[1,5-a]pyrimidin-3-yl)-triphenyl-phosphonium; perchlorate

Guidance literature:

In acetic acid; for 4h; Heating;

upstream raw materials:

(E)-[1-cyano-2-(methylsulfanyl)vinyl]triphenylphosphonium iodide

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