What is the highest-priority substituent at this chirality center

24.07.2018 | by Hedy
As such, an alkene can be a stereocenter. An isomer is each of two or more compounds with the same formula but a different arrangement of atoms in the molecule. If there is a tie, we go one bond further out until we come to the earliest difference. Atoms adjacent to the directly-bonded atoms.
And then it depends on who you ask. Note that the term stereocenter is also used to describe a center that causes stereoisomerism. The atom with higher atomic number receives higher priority. What is the highest-priority substituent at this chirality center.
If you dont believe there are only two, check out this post. To understand how this works or looks, imagine that a clock and a pole. Why I don't like Black Metal logos. The priority thing is nothing to do with how heavy the whole attached group is, it's to do with the electronic configuration of the directly bonded atoms.