2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene

Base Information

• Chemical Name: 2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene
• CAS No.: 1242077-52-6
• Molecular Formula: C₅₀H₄₁BrN₄O₄S₂
• Molecular Weight: 905.936

Synonyms:2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene

Chemical Property of 2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene

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Technology Process of 2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene

There total 3 articles about 2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-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: 92.0%

2-bromo-1,3-bis[(4S,5S)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene (1242077-51-5) + p-toluenesulfonyl chloride (98-59-9) → 2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene (1242077-52-6)

Guidance literature:

With dmap; In dichloromethane; at 0 ℃; for 3h; Inert atmosphere;

DOI:10.1002/adsc.201100626

Reference yield:

2-bromoisophthalaldehyde (79839-49-9) → 2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene (1242077-52-6)

Guidance literature:

Multi-step reaction with 2 steps

1: N-Bromosuccinimide / dichloromethane / 20 °C / Inert atmosphere

2: dichloromethane / Inert atmosphere

With N-Bromosuccinimide; In dichloromethane;

DOI:10.1002/chem.201300685

Reference yield:

(S,S)-1,2-diphenyl-1,2-diaminoethane (29841-69-8) → 2-bromo-1,3-bis[(4S,5S)-1-(4-methylbenzenesulfonyl)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene (1242077-52-6)

Guidance literature:

Multi-step reaction with 2 steps

1: N-Bromosuccinimide / dichloromethane / 20 °C / Inert atmosphere

2: dichloromethane / Inert atmosphere

With N-Bromosuccinimide; In dichloromethane;

DOI:10.1002/chem.201300685

upstream raw materials:

2-bromo-1,3-bis[(4S,5S)-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl]benzene

p-toluenesulfonyl chloride

2-bromoisophthalaldehyde

(S,S)-1,2-diphenyl-1,2-diaminoethane

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