In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Visible-light-induced metathesis reaction between diselenide and ditelluride, published in 2019, which mentions a compound: 17696-11-6, mainly applied to diselenide ditelluride metathesis reaction kinetics radical mechanism, Quality Control of 8-Bromooctanoic acid.
The Se-Te bond was prepared by a metathesis reaction between diselenides and ditellurides, which could be manipulated with the presence or absence of visible light. Addnl., the apparent activation energy of the exchange process was measured to be only 28.01 kJ mol-1, explaining the high reactivity and sensitivity to light.
If you want to learn more about this compound(8-Bromooctanoic acid)Quality Control of 8-Bromooctanoic acid, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(17696-11-6).
Reference:
Bromide – Wikipedia,
bromide – Wiktionary