6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline

Base Information

• Chemical Name: 6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline
• CAS No.: 1421599-79-2
• Molecular Formula: C₅₆H₆₃F₂N₅O₃S₂
• Molecular Weight: 956.277
• Mol file: 1421599-79-2.mol

Synonyms:6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline

Chemical Property of 6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline

There total 4 articles about 6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline 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: 60.0%

sodium 2-octyldodecanolate + C36H22F3N5O2S2 (1421599-78-1) → 6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline (1421599-79-2)

Guidance literature:

In tetrahydrofuran; at 80 ℃; for 2h;

DOI:10.1002/pola.26465

Reference yield:

4,7-dibromo-5,6-dinitro-2-(3,4,5-trifluorophenyl)-2H-benzotriazole (1293342-25-2) → 6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline (1421599-79-2)

Guidance literature:

Multi-step reaction with 4 steps

1: bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 36 h / 20 - 80 °C

2: iron; acetic acid / 2.5 h / 70 °C

3: acetic acid / 1 h / 70 °C

4: tetrahydrofuran / 2 h / 80 °C

With bis-triphenylphosphine-palladium(II) chloride; iron; acetic acid; In tetrahydrofuran; 1: |Stille Cross Coupling;

DOI:10.1002/pola.26465

Reference yield:

C20H8F3N5O4S2 (1421599-76-9) → 6,7-bis(3-methoxyphenyl)-4,9-di(thiophen-2-yl)-2-(3,5-difluoro-4-(2-octyldodecyloxy)phenyl)-2H-triazolo[4,5-g]quinoxaline (1421599-79-2)

Guidance literature:

Multi-step reaction with 3 steps

1: iron; acetic acid / 2.5 h / 70 °C

2: acetic acid / 1 h / 70 °C

3: tetrahydrofuran / 2 h / 80 °C

With iron; acetic acid; In tetrahydrofuran;

DOI:10.1002/pola.26465

upstream raw materials:

C₃₆H₂₂F₃N₅O₂S₂

4,7-dibromo-5,6-dinitro-2-(3,4,5-trifluorophenyl)-2H-benzotriazole

C₂₀H₈F₃N₅O₄S₂

C₂₀H₁₂F₃N₅S₂

Downstream raw materials:

C₅₆H₆₁Br₂F₂N₅O₃S₂