| 1. | Additional steric effects result from the volume occupied by a substituent.
|
| 2. | A substituent with ?-bonding ability also prefers equatorial positions.
|
| 3. | IAA is a derivative of indole, containing a carboxymethyl substituent.
|
| 4. | The substituent can also be a polymer such as polyethylene glycol.
|
| 5. | Congener descriptors give a shorthand notation for geometry and substituent positions.
|
| 6. | Yuehchukene consists of a tetracylic unit with a C6 indole substituent.
|
| 7. | The non-fluorine substituent is not capable of doing so.
|
| 8. | In red is the substituent which determines the final priority.
|
| 9. | In this manner the aryl substituent can act as a directing group.
|
| 10. | The methyl " substituent " or " group " is highlighted red.
|