2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

Base Information

Chemical Name:2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole
CAS No.:865689-02-7
Molecular Formula:C₂₁H₂₄Br₂N₂OSi
Molecular Weight:508.328
Hs Code.:

Synonyms:2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

Suppliers and Price of 2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

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Technology Process of 2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

There total 1 articles about 2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole 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%

: 5122-94-1
4-biphenylboronic acid

: 159590-01-9
2,4,5-tribromo-1-<<2-(trimethylsilyl)ethoxy>methyl>-1H-imidazole

: 865689-02-7
2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

Guidance literature:: With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; toluene; for 16h; Heating;
DOI:10.3987/COM-05-10445

Reference yield: 45.0%

: 865689-02-7
2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

: 865689-04-9
2-(4-biphenyl)-4-bromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

Guidance literature:: With n-butyllithium; water; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.3987/COM-05-10445

Reference yield:

: 865689-02-7
2-(4-biphenyl)-4,5-dibromo-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole

: 2-(4-biphenyl)-4-(4-ethylphenyl)-1H-imidazole

Guidance literature:: Multi-step reaction with 3 steps

1: 45 percent / n-BuLi; water / hexane; tetrahydrofuran / -78 - 20 °C

2: 78 percent / aq. potassium carbonate / tetrakis(triphenylphosphine)palladium⁽⁰⁾ / toluene; methanol / 16 h / Heating

3: 96 percent / hydrochloric acid / ethanol; H₂O / 16 h / Heating

With hydrogenchloride; n-butyllithium; water; potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; methanol; ethanol; hexane; water; toluene; 2: Suzuki coupling;
DOI:10.3987/COM-05-10445