Fill in the missing words in the paragraph below: was used to catalyze a condens

Question

Fill in the missing words in the paragraph below: was used to catalyze a condensation reaction between two molar equivalents of benzaldehyde. This reaction is called the condensation. Next, the group in benzoin was oxidized with to produce benzyl, which is a pale yellow solid. Finally, benzil was treated with a mixture of and potassium ethoxide to form tetraphenylcyclopentadienone (TPCD). The reaction consisted first of an intermolecular aldol condensation, followed by an aldol condensation to form the desired product, which is a deep purple solid. The product was recrystallized to purify the final product and a tube was used to collect the resulting solid. The overall yield for this process

Explanation / Answer

Sodium Hydroxide is used to catalyze a condensation reaction berween two molar equivalents of benzaldehyde.This reaction is called aldol condensation.Next the -OH group of benzoin is oxidised with Nitric Acid to produce benzil which is a pale yellow solid. Finally bezil is treated with a mixture of dibenzyl ketone and potassium ethoxide to form TPCD. the reaction consisted first of an intermolecular aldol condensation, followed by an intramolecular aldol condensation to form the desire product. the product was recrystallised to purify the final product and a sample tube was used to collect the resulting solid.

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