How to optimize the bromination in aryl group?

29 August 2023 1 8K Report

I want to brominate three phenyl groups in one molecule by using Fe powder as the catalyst. but I always end up in very small yield. instead, mono and dibromo product were produced. is there any tips for working on bromination reaction by using Br2 and Fe powder? thank you.

Yuri Mirgorod

Syadza Firdausiah

A good catalyst should have a large specific surface area. Therefore, synthesize a catalyst from nanoparticles. You can find synthesis methods on the Internet by typing the words "synthesis of iron nanoparticles".

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