AMMRL: 1H NMR of bromide compounds

From: Cai, Sheng <sheng.cai_at_marquette.edu>
Date: Tue, 26 Nov 2013 20:40:17 +0000

Hi all,

I found some bromine-containing organic compounds showing strange splitting patterns in proton NMR. I cannot explain these splittings (usually 1-2 Hz) using any long-range spin-spin coupling. I suspect they may come from Br79/81 isotope effect. Has anybody observe this before ? A link to references will be highly appreciated. Thank you.

Sheng Cai
Marquette University
Received on Tue Nov 26 2013 - 10:40:20 MST