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Use this tag for questions relating to organic molecules and their properties (structure of organic molecules, spectroscopic properties, reaction mechanisms, stereochemistry etc). DO NOT use this tag as the only tag in your question, as this tag by itself cannot appropriately classify your question. Always use this tag in addition to other more specific tags.

1 vote
1 answer
1k views

Why is propenoic acid more acidic than p-methoxybenzoic acid?

Why is propenoic acid more acidic than p-methoxybenzoic acid? I looked online for their $\mathrm{p}K_\mathrm{a}$ values and found them to be $4.37$ and $4.25,$ respectively. The $\mathrm{p}K_\mathrm …
tarzanjunior's user avatar
3 votes
0 answers
390 views

Comparing nucleophilicity of oxygen and nitrogen in acetylation of 4-aminophenol

Here, the answer has $\ce{N}$ acting as a nucleophile making the answer (C). I thought that $\ce{O}$ would be more nucleophilic, considering the fact that $\ce{O}$ has two lone pairs, one in conjug …
tarzanjunior's user avatar
2 votes
0 answers
96 views

Comparing melting points of substituted benzaldehydes

The correct decreasing order of melting point for the given organic compounds is: 3 has maximum melting point because of intermolecular hydrogen bonding. I am unable to predict rest of the order co …
tarzanjunior's user avatar