C₂₄H₁₆N₂O₂S

Base Information

• Chemical Name: C₂₄H₁₆N₂O₂S
• CAS No.: 1174926-28-3
• Molecular Formula: C₂₄H₁₆N₂O₂S
• Molecular Weight: 396.469
• Mol file: 1174926-28-3.mol

Synonyms:C₂₄H₁₆N₂O₂S

Chemical Property of C₂₄H₁₆N₂O₂S

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₄H₁₆N₂O₂S

There total 5 articles about C₂₄H₁₆N₂O₂S 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: 99.0%

4,4'-(benzo[c][1,2,5]thiadiazole-4,7-diyl)diphenol (532983-84-9) + propargyl bromide (106-96-7) → C24H16N2O2S (1174926-28-3)

Guidance literature:

With potassium carbonate; potassium iodide; In acetonitrile; for 24h; Reflux;

DOI:10.1021/ja904135y

Reference yield:

1,2-diamino-benzene (95-54-5) → C24H16N2O2S (1174926-28-3)

Guidance literature:

Multi-step reaction with 5 steps

1: thionyl chloride; triethylamine / dichloromethane

2: bromine; hydrogen bromide

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; potassium fluoride / water / 12 h / Reflux

4: hydrogen bromide; tetrabutylammomium bromide; acetic acid

5: potassium carbonate; potassium iodide / acetonitrile / 12 h / 80 °C

With potassium fluoride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; thionyl chloride; tetrabutylammomium bromide; hydrogen bromide; bromine; potassium carbonate; caesium carbonate; acetic acid; triethylamine; potassium iodide; In dichloromethane; water; acetonitrile;

DOI:10.1039/c5ra25242c

Reference yield:

benzo[1,2,5]thiadiazole (273-13-2,22706-22-5) → C24H16N2O2S (1174926-28-3)

Guidance literature:

Multi-step reaction with 4 steps

1: bromine; hydrogen bromide

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; potassium fluoride / water / 12 h / Reflux

3: hydrogen bromide; tetrabutylammomium bromide; acetic acid

4: potassium carbonate; potassium iodide / acetonitrile / 12 h / 80 °C

With potassium fluoride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutylammomium bromide; hydrogen bromide; bromine; potassium carbonate; caesium carbonate; acetic acid; potassium iodide; In water; acetonitrile;

DOI:10.1039/c5ra25242c

upstream raw materials:

4,4'-(benzo[c][1,2,5]thiadiazole-4,7-diyl)diphenol

propargyl bromide

1,2-diamino-benzene

benzo[1,2,5]thiadiazole