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organic chemistry Aromaticity is a useful property that can be related to chemic

ID: 899763 • Letter: O

Question

organic chemistry Aromaticity is a useful property that can be related to chemical reactivity. Consider pyrollium and its interesting chemistty. Pyorollium is a cool molecule. One of pyrrollum's hydrogen atoms is extremely acidic, with a pka= -3.8, and this is unusual. pyrollium is therefore a strong acid The protons in pyrollium are labeled Ha, Hb, Hc, Hd and He. Which of these protons has a pka of -3.8? write in your answer EXPLAIN IN ONE SENTENCE! is pyrollium aromatic? Nonaromatic? or antiaromatic? is pyrollium's cojugatic? Nonaromatic? or antiaromatic is the molecule cyclic? YES OR NO is the molecule fully conjugated? YES OR NO Does the molecule follow Huckel's Rule? YES OR NO is the molecule cyclic? YES OR NO is the molecule fully conjugated? YES OR NO Does the molecule follow Hunckl's Rule? YES OR NO Using the proton you identified as most acidic in 'PART A" and appropriate curved arrow notation, draw a mechanism for its deprotonation and predict the product structure. Please use bond line (skeletal structure) to show the product structure.

Explanation / Answer

organic chemistry Aromaticity is a useful property that can be related to chemic