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Which of the following is an oxidation product of a primary amine?

1. A hydroxylamine
2. A nitro product
3. A nitroso product
4. An alkyl hydrazine

Correct answer: A hydroxylamine

Solution

Oxidation of primary amines proceeds stepwise: R-NH2 -> R-NHOH (hydroxylamine) -> R-NO (nitroso) -> R-NO2 (nitro). The immediate/first oxidation product is hydroxylamine. Alkyl hydrazines are not oxidation products of primary amines.

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