2 methoxy benzaldehyde reacted with acetone, sodium hydroxide to form

Answer 1

2-methoxy-4-phenyl-3-buten-2-one.

This reaction involves the aldol condensation reaction between 2-methoxy benzaldehyde and acetone, catalyzed by sodium hydroxide. The reaction results in the formation of a new compound, 2-methoxy-4-phenyl-3-buten-2-one, which is a beta-unsaturated ketone.

The mechanism of this reaction involves the deprotonation of acetone by sodium hydroxide, followed by the attack of the enolate ion on the carbonyl group of 2-methoxy benzaldehyde. This results in the formation of an intermediate compound, which then undergoes dehydration to form the final product, 2-methoxy-4-phenyl-3-buten-2-one.