Organic Chemistry
Which of the following positions on a benzene ring is directly adjacent to a functional group?
In a five-membered heterocyclic compound, what is the typical position for electrophilic substitution relative to an electron-donating heteroatom?
Which reaction condition is likely to increase the reactivity of a heterocyclic compound during an EAS reaction compared to benzene?
Predict the major product of the bromination of thiophene. Consider the directing effects of sulfur.
Which of the following substituents is considered an electron-withdrawing group?
