Which compound is more basic aniline or 2-aminooxazole?

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Paul Körner

I also assume that 2-aminooxazole is more basic. Aromatic amines have more resonance structures when unprotonated. This provides some stability to the unprotonated state and causes aromatic amines to be much less basic than aliphatic amines. Aniline has generally more resonance structures than 2-aminooxazole which is why it should profit more strongly from staying unprotonated.

Luma S. Ahamed

Paul Körner thank you