3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine

Base Information

Chemical Name:3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine
CAS No.:1639431-59-6
Molecular Formula:C₄₀H₂₉F₆NO₃
Molecular Weight:685.666
Hs Code.:

Synonyms:3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine

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Chemical Property of 3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine

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Technology Process of 3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine

There total 3 articles about 3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine 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: 79.0%

: 1639431-53-0
3,5-dichloro-2,4,6-tri(4-methoxyphenyl)pyridine

: 128796-39-4
4-trifluoromethylphenylboronic acid

: 1639431-59-6
3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine

Guidance literature:: With dichloro bis(acetonitrile) palladium(II); potassium phosphate; 2-dicyclohexylphosphino-2’,6’-dimethoxybiphenyl; In toluene; at 100 ℃; for 20h; Inert atmosphere; Schlenk technique; Sealed tube;
DOI:10.1002/adsc.201400164

Reference yield:

: 5720-07-0
4-methoxyphenylboronic acid

: 1639431-59-6
3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine

Guidance literature:: Multi-step reaction with 2 steps

1: potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 20 h / 100 °C / Inert atmosphere; Schlenk technique; Sealed tube

2: dichloro bis(acetonitrile) palladium(II); potassium phosphate; 2-dicyclohexylphosphino-2’,6’-dimethoxybiphenyl / toluene / 20 h / 100 °C / Inert atmosphere; Schlenk technique; Sealed tube

With dichloro bis(acetonitrile) palladium(II); potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; 2-dicyclohexylphosphino-2’,6’-dimethoxybiphenyl; In toluene; 1: |Suzuki-Miyaura Coupling / 2: |Suzuki-Miyaura Coupling;
DOI:10.1002/adsc.201400164

Reference yield:

: 25393-25-3
2,3,5,6-tetrachloro-4-(4-methoxyphenyl)pyridine

: 1639431-59-6
3,5-bis[4-(trifluoromethyl)phenyl]-2,4,6-tris(4-methoxyphenyl)pyridine

Guidance literature:: Multi-step reaction with 2 steps

1: potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 20 h / 100 °C / Inert atmosphere; Schlenk technique; Sealed tube

2: dichloro bis(acetonitrile) palladium(II); potassium phosphate; 2-dicyclohexylphosphino-2’,6’-dimethoxybiphenyl / toluene / 20 h / 100 °C / Inert atmosphere; Schlenk technique; Sealed tube

With dichloro bis(acetonitrile) palladium(II); potassium phosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; 2-dicyclohexylphosphino-2’,6’-dimethoxybiphenyl; In toluene; 1: |Suzuki-Miyaura Coupling / 2: |Suzuki-Miyaura Coupling;
DOI:10.1002/adsc.201400164