Drop Menu #1 (The intermediate below is involved in the...)

- Tranesterification Step

- Electrophilic Aromatic Substitution Step

- Dehydration Step

Dropdown Menu #2 (Completion of tbis step will involve...):

- Protonation of Oxygen 1

- Protonation of Oxygen 2

- Protonation of Oxygen 3

- Protonation of Oxygen 4

 

draw out the mechanism for the Pechmann condensation reaction of resorcinol and ethyl acetoacetate to form 4-methyl-7-hydroxycoumarin. Question 2 6 pts The intermediate below is involved in the [ Select] step. Completion of this step will involve ( Select] 1 HO, HO O 2