4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole

Base Information

• Chemical Name: 4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole
• CAS No.: 1321600-45-6
• Molecular Formula: C₂₈H₁₈BrN₃S
• Molecular Weight: 508.441
• Mol file: 1321600-45-6.mol

Synonyms:4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole

Chemical Property of 4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole

There total 2 articles about 4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole 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: 76.0%

4,9-dibromonaphtho-[2,3-c][1,2,5]thiadiazole (18557-22-7) + 4-(diphenylamino)phenyl boronic acid (201802-67-7) → 4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole (1321600-45-6)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In water; toluene; at 90 ℃; for 48h; Inert atmosphere;

DOI:10.1016/j.dyepig.2017.10.033

Reference yield: 65.3%

4,9-dibromonaphtho-[2,3-c][1,2,5]thiadiazole (18557-22-7) + diphenyl-(4-tributylstannanyl-phenyl)-amine → 4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole (1321600-45-6)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; at 100 ℃; for 24h; Darkness;

DOI:10.1039/c1jm11204j

Reference yield: 86.2%

4-(4-(diphenylamino)phenyl)-9-bromonaphtho[2,3-c][1,2,5]thiadiazole (1321600-45-6) + 4-methoxyphenylboronic acid (5720-07-0) → 4-(4-methoxyphenyl)-9-(4-(diphenylamino)phenyl)naphtho[2,3-c][1,2,5]thiadiazole (1321600-46-7)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In water; toluene; at 100 ℃; for 12h; Inert atmosphere; Darkness;

DOI:10.1039/c1jm11204j

upstream raw materials:

4,9-dibromonaphtho-[2,3-c][1,2,5]thiadiazole

4-(diphenylamino)phenyl boronic acid

Downstream raw materials:

4-(4-(diphenylamino)phenyl)-9-(4-(N-phenyl-N-(4-methoxy)-phenylamino)phenyl)naphtho[2,3-c][1,2,5]thiadiazole

4-(4-methoxyphenyl)-9-(4-(diphenylamino)phenyl)naphtho[2,3-c][1,2,5]thiadiazole