C₂₆H₁₁BrF₄

Base Information

• Chemical Name: C₂₆H₁₁BrF₄
• CAS No.: 1435894-83-9
• Molecular Formula: C₂₆H₁₁BrF₄
• Molecular Weight: 479.271
• Mol file: 1435894-83-9.mol

Synonyms:C₂₆H₁₁BrF₄

Chemical Property of C₂₆H₁₁BrF₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₆H₁₁BrF₄

There total 4 articles about C₂₆H₁₁BrF₄ 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: 93.0%

1,2,4,5-Tetrafluorobenzene (327-54-8) + 3-bromoperylene (23683-68-3) + 3-(2,3,5,6-tetrafluorophenyl)perylene (1435894-82-8) + bromine (7726-95-6) → C26H11BrF4 (1435894-83-9)

Guidance literature:

1,2,4,5-Tetrafluorobenzene; 3-bromoperylene; 3-(2,3,5,6-tetrafluorophenyl)perylene; With n-butyllithium; In tetrahydrofuran; hexane; at -60 ℃; for 2h; Schlenk technique; Inert atmosphere;

bromine; at -78 ℃; for 3h; Schlenk technique; Inert atmosphere;

DOI:10.1039/c3dt32843k

Reference yield: 66.9%

4,4,5,5-tetramethyl-2-((perylene-3-yl)phenyl)-1,3,2-dioxaborolan (950761-81-6) + 1,4-dibromotetrafluorobenzene (344-03-6) → C26H11BrF4 (1435894-83-9)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In water; N,N-dimethyl-formamide; at 100 ℃; for 36h; Temperature; Inert atmosphere;

Reference yield:

3-bromoperylene (23683-68-3) → C26H11BrF4 (1435894-83-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: palladium diacetate; potassium carbonate / N,N-dimethyl acetamide / 15 h / 120 °C / Schlenk technique; Inert atmosphere; Heating

2.1: n-butyllithium / hexane; tetrahydrofuran / 2 h / -60 °C / Schlenk technique; Inert atmosphere

2.2: 3 h / -78 °C / Schlenk technique; Inert atmosphere

With n-butyllithium; palladium diacetate; potassium carbonate; In tetrahydrofuran; hexane; N,N-dimethyl acetamide;

DOI:10.1039/c3dt32843k

upstream raw materials:

3-bromoperylene

1,2,4,5-Tetrafluorobenzene

3-(2,3,5,6-tetrafluorophenyl)perylene

bromine

Downstream raw materials:

trans-[Pd((3-perylenyl)C₆F₄)(PEt₃)2Br]