4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-4-bora-3a,4a-diaza-s-indacene

Base Information

Chemical Name:4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-4-bora-3a,4a-diaza-s-indacene
CAS No.:1447031-75-5
Molecular Formula:C₂₄H₁₈BF₅N₂
Molecular Weight:440.223
Hs Code.:

Synonyms:4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-4-bora-3a,4a-diaza-s-indacene

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Chemical Property of 4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-4-bora-3a,4a-diaza-s-indacene

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Technology Process of 4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-4-bora-3a,4a-diaza-s-indacene

There total 6 articles about 4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-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:

: 2089-33-0
4-methylacethophenone oxime

: 1447031-75-5
4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-4-bora-3a,4a-diaza-s-indacene

Guidance literature:: Multi-step reaction with 4 steps

1.1: dimethyl sulfoxide / Alkaline conditions

2.1: phosphorus pentoxide / dichloromethane / 16 h / 20 °C / Inert atmosphere

3.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 1 h / 20 °C

4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.17 h

4.2: 1 h / 20 °C

With phosphorus pentoxide; N-ethyl-N,N-diisopropylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; dimethyl sulfoxide;
DOI:10.1002/ejoc.201300212

Reference yield:

: 109-63-7
boron trifluoride diethyl etherate

: C₂₄H₁₉F₃N₂

: 1447031-75-5
4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-4-bora-3a,4a-diaza-s-indacene

Guidance literature:: C₂₄H₁₉F₃N₂; With N-ethyl-N,N-diisopropylamine; In dichloromethane; for 0.166667h;

boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1002/ejoc.201300212

Reference yield:

: 62506-80-3
2-(4-tolyl)pyrrole

: 1447031-75-5
4,4-difluoro-3,5-bis(4-methylphenyl)-8-trifluoromethyl-4-bora-3a,4a-diaza-s-indacene

Guidance literature:: Multi-step reaction with 3 steps

1.1: phosphorus pentoxide / dichloromethane / 16 h / 20 °C / Inert atmosphere

2.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 1 h / 20 °C

3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.17 h

3.2: 1 h / 20 °C

With phosphorus pentoxide; N-ethyl-N,N-diisopropylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane;
DOI:10.1002/ejoc.201300212