2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene

Base Information

Chemical Name:2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene
CAS No.:1586018-92-9
Molecular Formula:C₃₄H₄₁BrN₄
Molecular Weight:585.63
Hs Code.:

Synonyms:2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene

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Chemical Property of 2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene

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Technology Process of 2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene

There total 5 articles about 2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene 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: 60.0%

: 1026345-92-5
C₂₀H₂₉BrCl₂N₂O₂

: 106-49-0,12221-03-3
p-toluidine

: 1586018-92-9
2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene

Guidance literature:: C₂₀H₂₉BrCl₂N₂O₂; p-toluidine; In dichloromethane; at 0 - 20 ℃; for 12h;

With sodium hydroxide; In dichloromethane; for 12h;
DOI:10.1021/om500144b

Reference yield:

: 576-22-7
2-Bromo-m-xylene

: 1586018-92-9
2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium permanganate; water / tert-butyl alcohol

2.1: thionyl chloride / tert-butyl alcohol

3.1: triethylamine / dichloromethane

4.1: thionyl chloride / 12 h / Reflux

5.1: dichloromethane / 12 h / 0 - 20 °C

5.2: 12 h

With potassium permanganate; thionyl chloride; water; triethylamine; In dichloromethane; tert-butyl alcohol;
DOI:10.1021/om500144b

Reference yield:

: 22433-91-6
2-bromoisophthalic acid

: 1586018-92-9
2-bromo-1,3-bis((S)-4-tert-butyl-1-p-tolyl-4,5-dihydro-1H-imidazol-2-yl)benzene

Guidance literature:: Multi-step reaction with 4 steps

1.1: thionyl chloride / tert-butyl alcohol

2.1: triethylamine / dichloromethane

3.1: thionyl chloride / 12 h / Reflux

4.1: dichloromethane / 12 h / 0 - 20 °C

4.2: 12 h

With thionyl chloride; triethylamine; In dichloromethane; tert-butyl alcohol;
DOI:10.1021/om500144b