Question:
Identify the structure of the alkaloid having the following characteristics:
(A) It is a coca alkaloid having molecular formula \( \text{C}_9\text{H}_{11}\text{NO} \).
(B) As the free base, it rapidly racemizes.
(C) Its reactions show the presence of a keto group and a tertiary nitrogen atom.
(D) Synthesized by condensing \( \gamma \)-methylaminobutyraldehyde with ethylacetoacetate in buffered solution at pH 7.
Choose the correct answer from the options given below:
Identify the structure of the alkaloid having the following characteristics:
(A) It is a coca alkaloid having molecular formula \( \text{C}_9\text{H}_{11}\text{NO} \).
(B) As the free base, it rapidly racemizes.
(C) Its reactions show the presence of a keto group and a tertiary nitrogen atom.
(D) Synthesized by condensing \( \gamma \)-methylaminobutyraldehyde with ethylacetoacetate in buffered solution at pH 7.
Choose the correct answer from the options given below:
(A) It is a coca alkaloid having molecular formula \( \text{C}_9\text{H}_{11}\text{NO} \).
(B) As the free base, it rapidly racemizes.
(C) Its reactions show the presence of a keto group and a tertiary nitrogen atom.
(D) Synthesized by condensing \( \gamma \)-methylaminobutyraldehyde with ethylacetoacetate in buffered solution at pH 7.
Choose the correct answer from the options given below:
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Racemization in alkaloids is important when considering their biological activity and synthesis.
Updated On: Jan 17, 2026
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The Correct Option is A
Solution and Explanation
This alkaloid fits the description provided in Option 1, including the molecular formula and the racemization of the free base. The reaction mechanism includes the formation of a keto group and a tertiary nitrogen atom.
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