1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Base Information

• Chemical Name: 1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
• CAS No.: 1299467-50-7
• Molecular Formula: C₁₉H₁₄BF₇N₂
• Molecular Weight: 414.133

Synonyms:1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Chemical Property of 1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
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Technology Process of 1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

There total 7 articles about 1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene 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: 49.0%

2,4-dimethyl-1H-pyrrole (625-82-1) + perfluorobenzaldehyde (653-37-2) → 1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (1299467-50-7)

Guidance literature:

2,4-dimethyl-1H-pyrrole; perfluorobenzaldehyde; With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 2.5h;

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; at 20 ℃; for 1h;

With boron trifluoride diethyl etherate; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 1.5h;

DOI:10.1039/d0ob00188k

Reference yield: 33.0%

2,4-dimethyl-1H-pyrrole (625-82-1) + perfluorobenzaldehyde (653-37-2) + boron trifluoride diethyl etherate (109-63-7) → 1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (1299467-50-7)

Guidance literature:

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

With chloranil; In dichloromethane; for 1h;

boron trifluoride diethyl etherate; With triethylamine; In dichloromethane; at 20 ℃; for 1h;

DOI:10.1016/j.tet.2014.06.040

Reference yield:

5-pentafluorophenyl-1,3,7,9-tetramethyldipyrrin (1394285-02-9) + boron trifluoride diethyl etherate (109-63-7) → 1,3,5,7-tetramethyl-8-(2,3,4,5,6-pentafluorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (1299467-50-7)

Guidance literature:

5-pentafluorophenyl-1,3,7,9-tetramethyldipyrrin; With triethylamine; In dichloromethane; for 0.5h;

boron trifluoride diethyl etherate; In dichloromethane; for 3h;

DOI:10.1016/j.bmc.2013.07.017

upstream raw materials:

2,4-dimethyl-1H-pyrrole

perfluorobenzaldehyde

boron trifluoride diethyl etherate

5-pentafluorophenyl-1,3,7,9-tetramethyldipyrrin

Downstream raw materials:

[(C₂H₅)2NC₆F₄C(C₄HN(CH₃)2)2BF₂]

8-[4-(N-butylamino)-2,3,5,6-tetrafluorophenyl]-1,3,5,7-tetramethyl-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

[C₂H₅SC₆F₄C(C₄HN(CH₃)2)2BF₂]

4,4-difluoro-2,6-diiodo-1,3,5,7-tetramethyl-8-(2′,3′,4′,5′,6′-pentafluorophenyl)-4-bora-3a,4a-diaza-s-indacene

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