4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole

Base Information

• Chemical Name: 4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole
• CAS No.: 1332644-19-5
• Molecular Formula: C₅₈H₄₀N₂S
• Molecular Weight: 797.035
• Mol file: 1332644-19-5.mol

Synonyms:4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole

Chemical Property of 4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of 4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole

There total 2 articles about 4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[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: 86.0%

4,7-dibromobenzo[c][1,2,5]thiadiazole (15155-41-6) + 4-(1,2,2-triphenylvinyl)phenylboronic acid (1227040-87-0) → 4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole (1332644-19-5)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; toluene; for 12h; Inert atmosphere; Reflux;

DOI:10.1039/c1cc12775f

Reference yield: 85.0%

4,7-dibromobenzo[c][1,2,5]thiadiazole (15155-41-6) + 4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane (1260865-91-5) → 4,7-bis(4-(1,2,2-triphenylvinyl)phenyl)benzo[c][1,2,5]thiadiazole (1332644-19-5)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; toluene; at 120 ℃; for 12h; Inert atmosphere;

DOI:10.1039/c8ra01448e

upstream raw materials:

4,7-dibromobenzo[c][1,2,5]thiadiazole

4-(1,2,2-triphenylvinyl)phenylboronic acid

4,4,5,5–tetramethyl–2–(4–(1,2,2–triphenylvinyl)phenyl)–1,3,2–dioxaborolane