(5-(2-(2-cyanophenyl)hydrazono)-2,3-bis(methoxycarbonyl)-4-phenylcyclopent-2-enyl)triphenylphosphonium

Base Information

• Chemical Name: (5-(2-(2-cyanophenyl)hydrazono)-2,3-bis(methoxycarbonyl)-4-phenylcyclopent-2-enyl)triphenylphosphonium
• CAS No.: 1312236-30-8
• Molecular Formula: C₄₀H₃₂N₃O₄P
• Molecular Weight: 649.686
• Mol file: 1312236-30-8.mol

Synonyms:(5-(2-(2-cyanophenyl)hydrazono)-2,3-bis(methoxycarbonyl)-4-phenylcyclopent-2-enyl)triphenylphosphonium

Chemical Property of (5-(2-(2-cyanophenyl)hydrazono)-2,3-bis(methoxycarbonyl)-4-phenylcyclopent-2-enyl)triphenylphosphonium

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (5-(2-(2-cyanophenyl)hydrazono)-2,3-bis(methoxycarbonyl)-4-phenylcyclopent-2-enyl)triphenylphosphonium

There total 2 articles about (5-(2-(2-cyanophenyl)hydrazono)-2,3-bis(methoxycarbonyl)-4-phenylcyclopent-2-enyl)triphenylphosphonium 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: 91.0%

2-(2-(1,3-dioxo-1-phenylpropan-2-ylidene)hydrazinyl)benzonitrile (289497-27-4) + dimethyl acetylenedicarboxylate (762-42-5) + triphenylphosphine (603-35-0) → (5-(2-(2-cyanophenyl)hydrazono)-2,3-bis(methoxycarbonyl)-4-phenylcyclopent-2-enyl)triphenylphosphonium (1312236-30-8)

Guidance literature:

2-(2-(1,3-dioxo-1-phenylpropan-2-ylidene)hydrazinyl)benzonitrile; dimethyl acetylenedicarboxylate; In dichloromethane; at 28 - 30 ℃; for 2h;

triphenylphosphine; In dichloromethane; at 20 - 30 ℃; for 14h;

Reference yield: 91.0%

2-(2-(1,3-dioxo-1-phenylpropan-2-ylidene)hydrazinyl)benzonitrile (289497-27-4) + dimethyl acetylenedicarboxylate (762-42-5) + triphenylphosphine (603-35-0) → (5-(2-(2-cyanophenyl)hydrazono)-2,3-bis(methoxycarbonyl)-4-phenylcyclopent-2-enyl)triphenylphosphonium (1312236-30-8) + dimethyl 6-benzoyl-2-(2-cyanophenyl)-2,3-dihydropyridazine-3,4-dicarboxylate

Guidance literature:

2-(2-(1,3-dioxo-1-phenylpropan-2-ylidene)hydrazinyl)benzonitrile; dimethyl acetylenedicarboxylate; In dichloromethane; at 20 ℃; for 2h;

triphenylphosphine; In dichloromethane; at 20 ℃;

DOI:10.14233/ajchem.2014.18098

upstream raw materials:

2-(2-(1,3-dioxo-1-phenylpropan-2-ylidene)hydrazinyl)benzonitrile

dimethyl acetylenedicarboxylate

triphenylphosphine