(E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate

Base Information

• Chemical Name: (E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate
• CAS No.: 915721-76-5
• Molecular Formula: C₂₂H₁₆N₂OS
• Molecular Weight: 356.448
• Mol file: 915721-76-5.mol

Synonyms:(E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate

Chemical Property of (E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate

There total 3 articles about (E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate 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: 73.0%

(E)-1-(4-iodophenyl)-2-phenyldiazene (21650-47-5) + acetylsulfanyl-4-(ethynyl)benzene (170159-24-7) → (E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate (915721-76-5)

Guidance literature:

With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran;

DOI:10.1016/j.tet.2006.08.069

Reference yield:

Nitrosobenzene (586-96-9) → (E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate (915721-76-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.13 g / acetic acid / 24 h / 20 °C

2: 73 percent / triethylamine / bis(triphenylphosphine)palladium(II) dichloride; copper(I) iodide / tetrahydrofuran

With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; acetic acid;

DOI:10.1016/j.tet.2006.08.069

Reference yield:

p-aminoiodobenzene (540-37-4) → (E)-S-4-((4-(phenyldiazenyl)phenyl)ethynyl)phenyl ethanethioate (915721-76-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.13 g / acetic acid / 24 h / 20 °C

2: 73 percent / triethylamine / bis(triphenylphosphine)palladium(II) dichloride; copper(I) iodide / tetrahydrofuran

With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; acetic acid;

DOI:10.1016/j.tet.2006.08.069

upstream raw materials:

(E)-1-(4-iodophenyl)-2-phenyldiazene

acetylsulfanyl-4-(ethynyl)benzene

Nitrosobenzene

p-aminoiodobenzene