5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ⁴,5λ⁴-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin

Base Information

• Chemical Name: 5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ⁴,5λ⁴-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin
• CAS No.: 1318804-99-7
• Molecular Formula: C₁₉H₁₇BBr₂F₂N₂
• Molecular Weight: 481.973

Synonyms:5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ⁴,5λ⁴-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin

Chemical Property of 5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ⁴,5λ⁴-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ⁴,5λ⁴-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin

There total 2 articles about 5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ⁴,5λ⁴-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin 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: 22.0%

2,4-dimethyl-1H-pyrrole (625-82-1) + boron trifluoride diethyl etherate (109-63-7) + 3,5-dibromobenzaldehyde (56990-02-4) → 5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ4,5λ4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin (1318804-99-7)

Guidance literature:

2,4-dimethyl-1H-pyrrole; 3,5-dibromobenzaldehyde; With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 16h; Inert atmosphere;

With chloranil; In dichloromethane; at 20 ℃; for 1h; Inert atmosphere;

boron trifluoride diethyl etherate; Further stages;

DOI:10.1002/anie.201806814

Reference yield: 7.0%

2,4-dimethyl-1H-pyrrole (625-82-1) + 3,5-dibromobenzaldehyde (56990-02-4) → 5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ4,5λ4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin (1318804-99-7)

Guidance literature:

2,4-dimethyl-1H-pyrrole; 3,5-dibromobenzaldehyde; With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 16h; Inert atmosphere;

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; for 6h; Inert atmosphere;

With boron trifluoride diethyl etherate; triethylamine; In dichloromethane; for 18h; Inert atmosphere;

DOI:10.1039/c0nj00990c

Reference yield: 65.0%

2-(5'-hexyl-[2,2']bithiophenyl-5-yl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane + 5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ4,5λ4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin (1318804-99-7) → C47H51BF2N2S4

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In toluene; at 110 ℃; Inert atmosphere;

upstream raw materials:

2,4-dimethyl-1H-pyrrole

3,5-dibromobenzaldehyde

boron trifluoride diethyl etherate

Downstream raw materials:

8-(3,5-bis[11-carboxyphenylundecyloxybiphenyl-4-carbonitrile]-phenyl)-1,3,5,7-tetramethyl-4,4'-difluoro-3a,4a-diaza-s-indacene

8-(3,5-bis[11-carboxyphenylundecyloxy-phenyl-4'-cyano-4-biphenyl-carboxylate]-phenyl)-1,3,5,7-tetramethyl-4,4'-difluoro-3a,4a-diaza-s-indacene

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 1318804-99-7 5,5-difluoro-10-(3,5-dibromophenyl)-1,3,7,9-tetramethyl-5H-4λ⁴,5λ⁴-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin

Send

Send

Metric Ton KG G Pound L ML

Send

Send